Transcript
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Features 9.95328Gbps, 10.3125 application 10G Base Ethernet, SONET OC192 and SDH STM-64 application Industry standard small form pluggable (SFP+) package Simplex LC connector Single power supply 3.3V Hot Pluggable Class 1 laser product complies with EN 60825-1
Ordering Information PART NUMBER
TX/RX
TEMPERATURE
LD Type
Distance
JB1270-SFP-LC.S10
1270/1330
0°C to 70 °C
1270 DFB
10km
JB1270-SFP-LC.S10(WT)
1270/1330
Option:-10°C to 85 °C
1270 DFB
10km
Note: SFP case is shorted to circuit ground
Page 1 of 8 Version 1.0 Date:10/06/2011
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Absolute Maximum Ratings PARAMETER
SYMBOL
MIN
MAX
UNITS
TS
−40
85
°C
Supply Voltage
Vcc
−0.5
4.0
V
Input Voltage
VIN
−0.5
Vcc
V
SYMBOL
MIN
MAX
UNITS
0
70
°C
-10
85
°C
Storage Temperature
NOTE
Recommended Operating Conditions PARAMETER Case Operating Temperature
TC
Supply Voltage
Vcc
3.1
3.5
V
Supply Current
ITX + IRX
---
350
mA
NOTE
Transmitter Electro-optical Characteristics Vcc = 3.1 V to 3.5 V, TC =0 °C to 70 °C(-10 °C to 85 °C) PARAMETER SYMBOL MIN Bit Rate
TYP. 9.95328
MAX
UNITS
+100ppm
Gbps
B
-100ppm
Output Optical Power
Pout
-4
---
+1
dBm
Center Wavelength
λC
1260
1270
1280
nm
Spectral Width (-20dB)
Δλ
---
---
0.5
nm
Side Mode Suppression Ratio
SMSR
30
Max. Pout TX-DISABLE Asserted
POFF
---
Differential Input Voltage
VDIFF
180
Page 2 of 8 Version 1.0 Date:10/06/2011
10.3125
dB ---
−45
dBm
850
mV
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
NOTE
Average
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Receiver Electro-optical Characteristics Vcc = 3.1 V to 3.5 V, TC = 0 °C to 70 °C(-10 °C to 85 °C) PARAMETER SYMBOL MIN Bit Rate
TYP. 9.95328
MAX
UNITS
+100ppm
Gbps
NOTE
B
-100ppm
Optical Input Power-maximum
PIN
+1
---
---
dBm
BER < 10−12
Optical Input Power-minimum (Sensitivity)
PIN
---
---
−14
dBm
BER < 10−12
Operating Center Wavelength
λC
1320
---
1340
nm
ORL
14
---
---
dB
Loss of signal -Deasserted
PD
---
---
−14
dBm
Loss of signal -Asserted
PA
−30
---
---
dBm
VDIFF
350
---
850
mV
RX_LOSL
0
---
0.5
V
RX_LOSH
2.4
---
VCC
V
Optical Return Loss
Differential Output Voltage Receiver Loss of Signal Output Voltage-Low Receiver Loss of Signal Output Voltage-High
Page 3 of 8 Version 1.0 Date:10/06/2011
10.3125
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Block Diagram of Transceiver
DATA DATA/
LD Drive & Fault Sense
LD
TX_DISABLE TX_FAULT PRE. AMPLIFIER IC
(0) (1)
PD
WDM Filter
MOD_DEF
(2) OPTICAL DATA DATA/
SUB-ASSEMBLIES POST-Amp & LOS Detect
RX_LOS
Transmitter and Receiver Optical Sub-assembly Section A 1270 nm InGaAsP laser and an InGaAs PIN photodiode integrate with an WDM filter to form a bi-directional single fiber optical subassembly (OSA). The laser of OSA is driven by a LD driver IC which converts differential input LVPECL logic signals into an analog laser driving current. And, The photodiode of OSA is connected to a circuit providing post-amplification quantization, and optical signal detection. TX_DISABLE The TX_DISABLE signal is high (TTL logic “1”) to turn off the laser output. Receive Loss (RX_LOS) The RX_LOS is high (logic “1”) when there is no incoming light from the companion transceiver. This signal is normally used by the system for the diagnostic purpose. The signal is operated in TTL level.
Page 4 of 8 Version 1.0 Date:10/06/2011
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary
8.50¡ 0Ó.1 0.60¡ Ó 0.4
13.40¡ Ó 0.1
Dimensions
13.70
55.50
14.6¡ 0Ó.4
45.00
1.80
13.50¡ 0Ó.3
8.00
41.80¡ Ó 0.15
DIMENSIONS ARE IN MILLIMETERS
ALL DIMENSIONS ARE 0.2mm UNLESS OTHERWISE SPECIFIED
Page 5 of 8 Version 1.0 Date:10/06/2011
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary SFP host board mechanical layout X Y
S XY A 1
LX A S
1
PIN1
LX A S
LEGEND
A SB S
PIN1
1.PADS AND VIAS ARE CHASSIS GROUND 2.THROUGH HOLES, PLATING OPTIONAL 3.HATCHED AREA DENOTES COMPONENT AND TRACE KEEPOUT(EXCEPT CHASSIS GROUND) 4.AREA DENOTES COMPONENT KEEPOUT (TRACES ALLOWED) DIMENSIONS ARE IN MILLIMETERS
A SB S A SB S
Unit: mm
Page 6 of 8 Version 1.0 Date:10/06/2011
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Pin Assignment Pin-Out
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Signal Name TGND TX_FAULT TX_DISABLE SDA SCL MOD_ABS RS0 RX_LOS RS1 RGND RGND RX− RX+ RGND VCCR VCCT TGND TX+ TX− TGND
Page 7 of 8 Version 1.0 Date:10/06/2011
PIN 11
PIN 20
PIN 10
PIN 1
Description Transmit Ground Transmit Fault Transmit Disable SDA Serial Data Signal SCL Serial Clock Signal Internal connected to ground Rate select 0, not used Receiver Loss of Signal, LVTTL High, open collector Rate select 1, not used Receiver Ground Receiver Ground Receive Data Bar, ac coupled Receive Data, ac coupled Receiver Ground Receiver Power Supply Transmitter Power Supply Transmitter Ground Transmit Data, ac coupled Transmit Data Bar, ac coupled Transmitter Ground
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
RoHS compliant TX-1270/RX-1330 nm Single-mode Bi-directional , 10km SFP+ LC Simplex Connector 10G Base Ethernet, SONET OC192, SDH STM-64
Preliminary Eye Safety Mark The LS3 series singlemode transceiver is a class 1 laser product. It complies with EN 60825-1 and FDA 21 CFR 1040.10 and 1040.11. In order to meet laser safety requirements the transceiver shall be operated within the Absolute Maximum Ratings.
Required Mark Class 1 Laser Product Complies with 21 CFR 1040.10 and 1040.11
Caution All adjustments have been done at the factory before the shipment of the devices. No maintenance and user serviceable part is required. Tampering with and modifying the performance of the device will result in voided product warranty. Note : All information contained in this document is subject to change without notice.
Page 8 of 8 Version 1.0 Date:10/06/2011
TEL: 03-3836-5611 FAX: 03-3836-5614 Website: http://www.dci.jp
