Transcript
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network Revised: May 1, 2008, OL-12808-01
This guide describes how to connect Cisco Fast Ethernet Integrated Services Digital Network (ISDN) Primary Rate Interface (PRI) network modules to your network. It contains the following sections:
Note
•
1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI Network Modules, page 1
•
1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI with CSU Network Modules, page 3
•
1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules, page 4
•
Fast Ethernet-PRI Module LEDs, page 11
•
Related Documents, page 12
•
Obtaining Documentation, Obtaining Support, and Security Guidelines, page 12
Unless specifically identified, references to Fast Ethernet-PRI network modules in this chapter include all these network modules.
1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI Network Modules This section provides information about the following network modules: •
1-port Fast Ethernet 1-port channelized T1/ISDN PRI network module (NM-1FE1CT1) (see Figure 1)
•
1-port Fast Ethernet 2-port channelized T1/ISDN PRI network module (NM-1FE2CT1) (see Figure 2)
Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI Network Modules
Figure 1
1-Port Fast Ethernet 1-Port Channelized T1 Network Module
FE–PRI
1FE-1CT1
CARRIER DETECT
CTRLR 1
CARRIER DETECT
LOOP BACK
1FE-2CT1
LOCAL ALARM
FE-PRI
FDX
15228
100Mbps
LINK
EN
1-Port Fast Ethernet 2-Port Channelized T1 Network Module REMOTE ALARM
Figure 2
COLL
CARRIER DETECT
LOOP BACK
LOCAL ALARM
REMOTE ALARM
10/100BaseT CTRLR 0
CTRLR 0
EN
10976
FDX
100Mbps
LINK
COLL
LOOP BACK
LOCAL ALARM
REMOTE ALARM
10/100BaseT
Connecting Fast Ethernet Channelized T1 Modules Use the following sections for Fast Ethernet and PRI connections.
Fast Ethernet Port Use a straight-through two-pair Category 5 unshielded twisted-pair (UTP) cable to connect the RJ-45 port on the Fast Ethernet-PRI network module to a switch, hub, repeater, server, or other network device. These ports are color-coded yellow. Figure 3 shows the RJ-45 port connected to a hub.
Note
RJ-45 cables are not available from Cisco Systems. These cables are widely available and must be Category 5 cables. Figure 3
Connecting a Fast Ethernet RJ-45 Port to a Hub
FE–PRI
COLL
LINK
EN
Fast Ethernet RJ-45
H9984
Category 5 or UTP cable
FDX
10/100BaseT
CTRLR 0
100Mbps
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
LOOP BACK
1FE-1CT1
Fast Ethernet hub
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
2
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI with CSU Network Modules
PRI Ports This section describes how to connect channelized T1 and channelized E1 ISDN PRI ports to the network. These ports are color-coded tan. Use a DB-15-to-DB-15 T1 serial cable to connect a CT1/PRI port to a T1 channel service unit (CSU). (See Figure 4.) Figure 4
Connecting a CT1/PRI Port to a T1 CSU
FE–PRI
COLL
LINK
FDX
10/100BaseT
CTRLR 0
100Mbps
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
LOOP BACK
1FE-1CT1
EN
H7468
CT1/PRI port (DB-15)
T1 serial cable
T1 CSU
CT1/PRI port (DB-15)
1-Port Fast Ethernet and 1- or 2-Port Channelized T1/ISDN PRI with CSU Network Modules This section provides information about the following network modules: •
1-port Fast Ethernet 1-port channelized T1/ISDN PRI with CSU network module (NM-1FE1CT1-CSU) (see Figure 5)
•
1-port Fast Ethernet 2-port channelized T1/ISDN PRI with CSU network module (NM-1FE2CT1-CSU) (see Figure 6)
Figure 5
1-Port Fast Ethernet 1-Port Channelized T1 with CSU Network Module
FE–PRI
EN
15229
FDX
10/100BaseT 100Mbps
RX MON
LINK
TX IN
COLL
RX OUT
CTRLR 0
CARRIER DETECT
LOOP BACK
LOCAL ALARM
REMOTE ALARM
1FE-1CT1-CSU
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
3
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
CTRLR 1
RX MON
EN
10977
FDX
100Mbps
10/100BaseT LINK
TX IN
COLL
RX OUT
CTRLR 0
LOOP BACK
LOCAL ALARM
CARRIER DETECT CARRIER DETECT
LOOP BACK
LOCAL ALARM
REMOTE ALARM
FE-PRI 1FE-2CT1-CSU
1-Port Fast Ethernet 2-Port Channelized T1 with CSU Network Module REMOTE ALARM
Figure 6
Connecting Fast Ethernet Channelized T1 with CSU Modules Use the following sections for connections to the Fast Ethernet or CT1/PRI-CSU ports.
Fast Ethernet Port To connect the Fast Ethernet port, see the “Fast Ethernet Port” section on page 2.
CT1/PRI-CSU Port To connect the CT1/PRI-CSU PRI ports, use a straight-through RJ-48C-to-RJ-48C cable to connect a PRI port to an RJ-48C jack. (See Figure 7.) These ports are color-coded tan. Figure 7
Connecting a CT1/PRI-CSU Port to an RJ-48C Jack
FE–PRI
FDX
COLL
LINK
100Mbps
10/100BaseT
CTRLR 0
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
LOOP BACK
1FE-1CT1-CSU
EN
H7469
CT1/PRI CSU port (RJ-48C)
RJ-48C jack
1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules This section provides information about the following network modules: •
1-port Fast Ethernet 1-port channelized E1/ISDN PRI balanced (120-ohm) network module (NM-1FE1CE1B) (see Figure 8)
•
1-port Fast Ethernet 1-port channelized E1/ISDN PRI unbalanced (75-ohm) network module (NM-1FE1CE1U) (see Figure 8)
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
4
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
•
1-port Fast Ethernet 2-port channelized E1/ISDN PRI balanced (120-ohm) network module (NM-1FE2CE1B) (see Figure 9)
•
1-port Fast Ethernet 2-port channelized E1/ISDN PRI unbalanced (75-ohm) network module (NM-1FE2CE1U) (see Figure 9)
Figure 8
1-Port Fast Ethernet 1-Port Channelized E1 Network Module
FE-PRI
1FE-1CE1-B/U
15230
FDX
100Mbps
LINK
EN
CARRIER DETECT
1FE-2CE1-B/U
LOOP BACK
FE-PRI
LOCAL ALARM
1-Port Fast Ethernet 2-Port Channelized E1 Network Module REMOTE ALARM
Figure 9
COLL
CARRIER DETECT
LOOP BACK
LOCAL ALARM
REMOTE ALARM
10/100BaseT CTRLR 0
CTRLR 1
EN
10978
FDX
100Mbps
LINK
COLL
CARRIER DETECT
LOOP BACK
LOCAL ALARM
REMOTE ALARM
10/100BaseT CTRLR 0
Connecting Fast Ethernet Channelized E1 Modules Use the following sections to connect to the Fast Ethernet or CE1-PRI-B ports.
Fast Ethernet Port To connect the Fast Ethernet port, see the “Fast Ethernet Port” section on page 2.
CE1/PRI-B Port Use the appropriate cable to connect a CE1/PRI-B (120-ohm) port to an E1 CSU. (See Figure 10, Figure 11, and Figure 12, showing DB-15, twinax, and RJ-45 CSUs respectively.) These ports are color-coded tan.
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
5
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
Figure 10
Connecting a CE1/PRI-B Port to an E1 CSU (DB-15-to-DB-15 Connectors)
FE-PRI
COLL
LINK
FDX
10/100BaseT
CTRLR 0
100Mbps
CARRIER DETECT
REMOTE ALARM
LOOP BACK
LOCAL ALARM
1FE-1CE1-B/U
EN
CE1/PRI-B (DB-15)
H7470
E1 cable for 120-ohm balanced connections with a DB-15 connector at the network end
E1 CSU
DB-15 connector
Figure 11
Connecting a CE1/PRI-B Port to an E1 CSU (DB-15-to-Twinax Connectors)
FE-PRI
100Mbps
COLL
FDX
10/100BaseT
CTRLR 0 LINK
LOOP BACK
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
1FE-1CE1-B/U
EN
H7473
CE1/PRI port (DB-15)
E1 cable for 75-ohm balanced connections with twinax connectors at the network end
E1 CSU
Twinax connectors
Figure 12
Connecting a CE1/PRI-B Port to an E1 CSU (DB-15-to-RJ-45 Connectors)
FE-PRI
100Mbps
COLL
FDX
10/100BaseT
CTRLR 0 LINK
LOOP BACK
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
1FE-1CE1-B/U
EN
CE1/PRI port (DB-15)
H7472
E1 cable for 120-ohm balanced connections with an RJ-45 connector at the network end
RJ-45 jack
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
6
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
CE1/PRI-U Port Use the appropriate cable to connect a CE1/PRI-U (75-ohm) port to an E1 CSU. Figure 13 shows a CSU with BNC connectors. These ports are color-coded tan. Figure 13
Connecting a CE1/PRI-U Module to an E1 CSU (DB-15-to-BNC Connectors)
FE-PRI
COLL
LINK
FDX
10/100BaseT
CTRLR 0
100Mbps
CARRIER DETECT
REMOTE ALARM
LOCAL ALARM
LOOP BACK
1FE-1CE1-B/U
EN
CE1/PRI-U
H7471
E1 cable for 75-ohm unbalanced connections with BNC connectors at the network end
E1 CSU
BNC connectors
Setting Interfaces to Balanced or Unbalanced Termination This section describes how to configure an E1 network module for balanced or unbalanced termination. The module consists of two circuit boards, or cards. A terminal block and a set of five jumpers are provided on each card to configure termination. Figure 14 shows these terminal blocks.
Caution
To avoid damaging electrostatic discharge (ESD)-sensitive components, observe all ESD precautions when handling the circuit boards.
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
7
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
Figure 14
Terminal Block Locations
TERMINATION 120
75 J9 J8 J7
TERMINATION 75
J6
120
J4
J5
J5
J4 CABLE SHIELD
J6 J7 J8 J9 CABLE SHIELD
75
TERMINATION 120
120
75
J4
J9
J5
J8
J6
J7
J7
J6
J8
J5
J9
J4 CABLE SHIELD
Note
CABLE SHIELD
The position of the jumpers is different on the two terminal blocks. See Figure 14 and the silk screening on the network module to ensure the correct jumper position. Figure 15 shows a typical jumper. Figure 15
Jumper
24063
Jumper top
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
8
24061
TERMINATION
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
Configuring Unbalanced Mode To configure the network module for unbalanced mode, follow these steps: Step 1
Turn off electrical power to the router. However, to channel ESD voltages to ground, do not unplug the power cable. Remove all network interface cables, including telephone cables, from the rear panel. The following warning applies to routers that use a DC power supply:
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. Statement 7
Step 2
Loosen the module captive mounting screws, using a Phillips or flat-blade screwdriver.
Step 3
Hold the captive screws between two fingers, and pull the network module toward you until it slides free of the chassis.
Step 4
Set the network module on an ESD-preventive mat.
Step 5
Using needlenose pliers, set jumpers J5 through J9 on the top terminal block to the 75-ohm position. Set jumpers J4 through J8 on the bottom terminal block to the same 75-ohm position. (See Figure 16.) Figure 16
Jumper Insertion
D
IEL
ES H
BL
CA
J8
J7
J6
Place jumper in this position first
J4
R
TE
CA J9
BL J8
ES
HIE
J7
LD
J6
12 J5
J4
0
TE R 75 MIN
AT IO
N
Place jumper in this position last
24064
J5
75
MI NA T 12 ION 0
Bottom card
J9
Top card
Figure 17 shows the top terminal block set to unbalanced (75-ohm) position.
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
9
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network 1-Port Fast Ethernet and 1- or 2-Port Channelized E1/ISDN PRI Balanced or Unbalanced Network Modules
Jumpers in Unbalanced 75-Ohm Position (Top Card)
Figure 17 TERMINATION 120
75 J9 J8 J7 J6
J4 CABLE SHIELD
24062
J5
Step 6
Align the network module with the guides in the chassis and slide it gently into the slot.
Step 7
Push the module into place until you feel its edge connector mate securely with the connector on the motherboard.
Step 8
Fasten the module captive mounting screws into the holes in the chassis, using the Phillips or flat-blade screwdriver.
Step 9
If the router was previously running, reinstall the network interface cables and turn on power to the router. The following warning applies to routers that use a DC power supply:
Warning
After wiring the DC power supply, remove the tape from the circuit breaker switch handle and reinstate power by moving the handle of the circuit breaker to the ON position. Statement 8
Configuring Balanced Mode To configure the network module for balanced mode, follow these steps: Step 1
Turn off electrical power to the router. However, to channel ESD voltages to ground, do not unplug the power cable. Remove all network interface cables, including telephone cables, from the rear panel. The following warning applies to routers that use a DC power supply:
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. Statement 7
Step 2
Loosen the module captive mounting screws, using a Phillips or flat-blade screwdriver.
Step 3
Hold the captive screws between two fingers, and pull the network module toward you until it slides free of the chassis.
Step 4
Set the network module on an ESD-preventive mat.
Step 5
Using needlenose pliers, set jumpers J5 through J9 on the top terminal block to the 120-ohm position. Set jumpers J4 through J8 on the bottom terminal block to the same 120-ohm position. (See Figure 16.)
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
10
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network Fast Ethernet-PRI Module LEDs
Step 6
Align the network module with the guides in the chassis and slide it gently into the slot.
Step 7
Push the module into place until you feel its edge connector mate securely with the connector on the motherboard.
Step 8
Fasten the module captive mounting screws into the holes in the chassis, using the Phillips or flat-blade screwdriver.
Step 9
If the router was previously running, reinstall the network interface cables and turn on power to the router. The following warning applies to routers that use a DC power supply:
Warning
After wiring the DC power supply, remove the tape from the circuit breaker switch handle and reinstate power by moving the handle of the circuit breaker to the ON position. Statement 8
Fast Ethernet-PRI Module LEDs All network modules have an enable (EN) LED. This LED indicates that the module has passed its self-tests and is available to the router. All Fast Ethernet-PRI modules have four LEDS for the Fast Ethernet port, and four additional LEDs for each PRI port. Figure 18 shows LEDs for the 1-port Fast Ethernet 2-port channelized E1/ISDN PRI balanced (120-ohm) network module as an example. Figure 18
Fast Ethernet and ISDN PRI LEDs
CARRIER DETECT
LOOP BACK
CTRLR 1
CARRIER DETECT
LOCAL ALARM
FE-PRI 1FE-2CE1-B/U
REMOTE ALARM
ISDN PRI LEDs
CTRLR 0
Fast Ethernet LEDs
ISDN PRI LEDs
EN
15231
FDX
100Mbps
LINK
COLL
LOOP BACK
LOCAL ALARM
REMOTE ALARM
10/100BaseT
Enable LED
Table 1 describes Fast Ethernet LEDs. Table 2 describes ISDN PRI LEDs. Table 1
Fast Ethernet LEDs
LED
Color
Meaning
COLL
Yellow
Collision activity is occurring on the network.
LINK
Green
A link has been established with the station at the other end of the cable.
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
11
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network Related Documents
Table 1
Fast Ethernet LEDs (continued)
LED
Color
Meaning
100MBPS
Green
Speed of the interface is 100 Mbps.
FDX
Green
Interface is in full-duplex mode.
Table 2
ISDN PRI LEDs
LED
Color
Meaning
REMOTE ALARM
Yellow
A remote source is indicating an error at its end of the connection.
LOCAL ALARM
Yellow
Incoming signal shows loss of signal, loss of frame, or excessive errors.
LOOPBACK
Yellow
Line or local loopback state is set or detected.
CARRIER DETECT Green
DS-1 carrier to the network is detected.
Related Documents For additional information, see the following documents and resources. Related Topic
Document Title
Regulatory compliance and safety information
Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information http://www.cisco.com/en/US/docs/routers/access/interfaces/rcsi/IOHrcsi.html
Cisco IOS software website and reference documentation
Cisco IOS Software http://www.cisco.com/web/psa/products/index.html?c=268438303
Obtaining Documentation, Obtaining Support, and Security Guidelines For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco StadiumVision, the Cisco logo, DCE, and Welcome to the Human Network are trademarks; Changing the Way We Work, Live, Play, and Learn is a service mark; and Access Registrar, Aironet, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, EtherFast, EtherSwitch, Event Center, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study, IronPort, the IronPort logo, LightStream, Linksys, MediaTone, MeetingPlace, MGX, Networkers, Networking
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
12
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network Obtaining Documentation, Obtaining Support, and Security Guidelines
Academy, Network Registrar, PCNow, PIX, PowerPanels, ProConnect, ScriptShare, SenderBase, SMARTnet, Spectrum Expert, StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0804R) Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental. © 2008 Cisco Systems, Inc. All rights reserved.
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
13
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network Obtaining Documentation, Obtaining Support, and Security Guidelines
Connecting Cisco Fast Ethernet ISDN PRI Network Modules to the Network
14
