WS-G5486 1310nm Singlemode / Multimode Fiber Optic Components GBIC Transceiver Module
Features
l Dual data-rate of 1.25Gbps/1.0625Gbps operation
l 1310nm FP laser and PIN photodetector for 10km transmission
l Duplex SC optical interface
l Standard serial ID information compatible with SFF-8053
l +3.3V/5Vsingle power supply
l RoHS Compliant
l Operating case temperature: 0 to +70℃
Applications
l Switch to Switch interface
l Switched backplane applications
l Router/Server interface
l Other optical transmission systems
Description
The GBIC transceiver is high performance, cost effective module supporting dual data-rate of 1.25Gbps/1.0625Gbps and from 10km transmission distance with SMF.
The transceiver consists of two sections: The transmitter section incorporates a FP laser. And the receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA). All odules satisfy class I laser safety requirements.
The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver.
The standard serial ID information Compatible with GBIC MSA describes the transceiver’s capabilities, standard interfaces, manufacturer and other information. The host equipment can access this information via the two-wire serial CMOS EEPROM protocol. For further information, please refer to SFF-8053
Specification:
Optical and Electrical Characteristics (Operating case temperature TC=25℃, VCC=3.3V)
|
Parameter
|
Symbol
|
Min.
|
Typical
|
Max.
|
Unit
|
Notes
|
|
Transmitter
|
|
Centre Wavelength
|
λC
|
1260
|
1310
|
1360
|
nm
|
|
|
Spectral Width (RMS)
|
σ
|
|
|
4
|
nm
|
|
|
Average Output Power
|
P0ut
|
-9
|
|
-3
|
dBm
|
1
|
|
Extinction Ratio
|
ER
|
9
|
|
|
dB
|
|
|
Output Optical Eye
|
IEEE 802.3z and ANSI Fibre Channel compatible
|
2
|
|
Data Input Swing Differential
|
VIN
|
300
|
|
1860
|
mV
|
3
|
|
Input Differential Impedance
|
ZIN
|
90
|
100
|
110
|
Ω
|
|
|
TX Disable
|
Disable
|
|
2.0
|
|
Vcc
|
V
|
|
|
Enable
|
|
0
|
|
0.8
|
V
|
|
|
TX Fault
|
Fault
|
|
2.0
|
|
Vcc+0.3
|
V
|
|
|
Normal
|
|
0
|
|
0.8
|
V
|
|
|
Receiver
|
|
Centre Wavelength
|
λC
|
1260
|
|
1580
|
nm
|
|
|
Receiver Sensitivity
|
|
|
|
-22
|
dBm
|
4
|
|
Receiver Overload
|
|
-3
|
|
|
dBm
|
4
|
|
Optical Path Penalty
|
|
|
|
1
|
dB
|
5
|
|
LOS De-Assert
|
LOSD
|
|
|
-23
|
dBm
|
|
|
LOS Assert
|
LOSA
|
-30
|
|
|
dBm
|
|
|
LOS Hysteresis
|
|
1
|
|
4
|
dB
|
|
|
Data Output Swing Differential
|
VOUT
|
370
|
|
1800
|
mV
|
6
|
Notes:
1. The optical power is launched into SMF.
2. Measured with a PRBS 27-1 test pattern @1250Mbps.
3. PECL input, internally AC coupled and terminated.
4. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12.
5. Measured with a PRBS 27-1 test pattern @1250Mbps, over 20km G.652 SMF, BER ≤1×10-12.
6. Internally AC coupled.