Transcript
Data Sheet
Optimux-108L Basic-Managed Four-Channel Fiber E1 Multiplexer
TDM over Fiber
• Four E1 channels multiplexed over a fiber optic link • Local and remote loopbacks • Various fiber interfaces: multimode, single-mode (up to 120 km), and single-mode over single fiber • Transparent clocking
Optimux-108L multiplexer combines four E1 channels over a fiber optic uplink. A pair of Optimux-108L units provides a simple and low-cost solution for connectivity over distances of up to 120 km.
Each of the four signals of the tributary interface is transmitted independently ensuring that each channel can be set to a different clock source.
The Access Company
Optimux-108L Basic-Managed Four-Channel Fiber E1 Multiplexer
UPLINK INTERFACE
TRIBUTARY INTERFACES
POWER
Optimux-108L supports a variety of built-in optical uplink interfaces including:
Optimux-108L may be ordered with two different power supplies:
•
850 nm VCSEL (Vertical Cavity Surface Emitting Laser) for multimode fiber
Optimux-108L has four balanced or unbalanced E1 tributary channels transparent to customer clocking and data.
•
1310 nm LED for multimode fiber
DIAGNOSTICS
•
1310/1550 nm laser diode or long haul laser diode for extended range over single-mode fiber
•
Single fiber (SF1, SF2 options) using a 1310 nm and 1550 nm laser diode transmitter with WDM technology, which enables the laser to transmit the signal at a different wavelength than the receive signal
•
Single fiber (SF3 option) using SC/APC (Angle-Polished Connector) technology, with a 1310 nm laser diode for single wavelength operation.
Optimux-108L features comprehensive test and diagnostics capabilities that include local and remote loopbacks on each E1 tributary link and uplink sent by the corresponding OP-108C card in an LRS-102 chassis. In addition, a local or remote loopback can be generated using the DIP switch of the local or remote Optimux-108L unit. Note: Local loopback on the uplink cannot be generated via the LRS-102/OP-108C card.
To facilitate system diagnostics, Optimux-108L feature LED status indicators, LOS alarm recognition on the optical link and on E1 channels 1 to 4.
Figure 1. Transparent Services and Clocks over Fiber
Figure 2. Range Extension of E1 over Fiber
•
A wide-range AC/DC power supply that can be connected to either an AC power source or DC power source
•
-48 VDC power supply.
PHYSICAL Optimux-108L is a compact standalone unit. The optional rack mount adapter kits enable installation of one or two (side-by-side) units in a 19-inch rack.
Data Sheet
Specifications
GENERAL
TRIBUTARY INTERFACES
Standards G.703, G.823 (E1), G.955, G.742
Number of E1 Channels 4
Power Wide-Range: 100 to -240 VAC and -40 to 72 VDC –48 VDC: (–40 to –57 VDC)
Diagnostics Local and remote loopbacks on each E1 tributary link and uplink
Data Rate 2.048 Mbps
Note: Local loopback on the uplink cannot be generated via the LRS-102/OP-108C card.
Line Code HDB3
Timing Uplink: internal E1 tributary: transferred transparently, independent for each channel
Impedance 120Ω, balanced 75Ω, unbalanced
Indicators PWR On (green): power supply OK Off: power supply is off or faulty
Connector Balanced: RJ-45 Unbalanced: two BNC connectors
Power Consumption Wide-Range: 11 VA, 2.7W -48 VDC: 2W Physical Height: 4.37 cm (1.7 in) Width: 21.7 cm (8.5 in) Depth: 17.0 cm (6.7 in) Weight: 0.5 kg (1.1 lb) Environment Temperature: 0°–55°C Humidity: Up to 95%, non-condensing
LOSS/AIS LINK On (red): Sync/Signal Loss on uplink On (yellow): AIS detected Flashing (yellow) – Loop is performed on uplink Off: normal operation
FIBER OPTIC INTERFACE See Table 1.
LOSS/AIS CH1 to CH4 On (red): Signal Loss on channel On (yellow): AIS received on channel Flashing (Yellow) – Loop is performed on channel Off: normal operation LINK SD On (green): Optical signal is detected Off: No optical signal is detected Table 1. Standalone Fiber Optic Interface Characteristics Wavelength
Fiber Type
Transmitter Type
Typical Power
Receiver
Output
Sensitivity
Typical Max. Range
[dBm]
[dBm]
[km]
[miles]
-7
-34
6
3.7
Connector Type
[nm]
[μm]
850
62.5/125 multimode
Laser (VCSEL)
1310
9/125 single mode
Laser
-12
-34
47
29.2
ST, SC, FC/PC
1310
62.5/125 multimode
LED
-18
-32
7
4.3
ST, SC
1550
9/125 single mode
Laser
-12
-34
47
1310
9/125 single mode
Laser (long haul)
-2
-34
72
44.7
ST, SC, FC/PC
1550
9/125 single mode
Laser (long haul)
-2
-34
120
74.5
ST, SC, FC/PC
Tx: 1310 Rx: 1550
9/125 single mode
Laser WDM (SF1)
-12
-34
47
29.2
SC
Tx: 1550 Rx: 1310
9/125 single mode
Laser WDM (SF2)
-12
-34
47
29.2
SC
Tx/Rx: 1310
9/125 single mode
Laser (SF3)
-12
-27
20
12.4
SC/APC
29.2
ST, SC, FC/PC
ST, SC, FC/PC
Note: Typical ranges are calculated according to attenuation of 3.5 dB/km for 850 nm multimode fiber, 0.4 dB/km for 1310 nm single mode fiber, and 0.25 dB/km for 1550 nm single mode fiber.
Data Sheet Optimux-108L Basic-Managed Four-Channel Fiber E1 Multiplexer
+
OP-108L/~/^/#/+
Legend ~
Note: Available with ST and SC
Power supply (Default=AC/DC wide-range power supply): -48 VDC –40 to –57 VDC
connectors only
13L
^
E1 connector: B Balanced (RJ-45) U Unbalanced (BNC)
#
Uplink interface connector: ST ST type connector FC FC/PC type connector SC type connector SC Note: ST and FC connectors are not available for the single fiber options.
Fiber optic link interface: 85L 850 nm, multimode, VCSEL 13 1310 nm, multimode, LED
1310 nm, single mode, laser diode 15L 1550 nm, single mode, laser diode 13LH 1310 nm, single mode, long-haul laser diode 15LH 1550 nm, single mode, long-haul laser diode SF1 Transmit 1310 nm laser (WDM), receive 1550 nm SF2 Transmit 1550 nm laser (WDM), receive 1310 nm SF3 Transmit and receive at 1310 m laser diode
AC power cord and AC-DC adapter plug OPTIONAL ACCESSORIES RM-33-2 Hardware kit for mounting one or two plastic units in a 19-inch rack
Note: For single fiber applications, a device with SF1 interface is always used opposite a device with SF2 interface, and vice versa. An SF3 interface works only opposite another SF3 interface.
International Headquarters 24 Raoul Wallenberg Street Tel Aviv 69719, Israel Tel. 972-3-6458181 Fax 972-3-6498250, 6474436 E-mail
[email protected]
www.rad.com
North America Headquarters 900 Corporate Drive Mahwah, NJ 07430, USA Tel. 201-5291100 Toll free 1-800-4447234 Fax 201-5295777 E-mail
[email protected]
Order this publication by Catalog No. 803860
The Access Company
324-110-09/09 Specifications are subject to change without prior notice. © 1997–2009 RAD Data Communications Ltd. The RAD name, logo, logotype, and the terms EtherAccess, TDMoIP and TDMoIP Driven, and the product names Optimux and IPmux, are registered trademarks of RAD Data Communications Ltd. All other trademarks are the property of their respective holders.
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