GSB-1253x-L2x(D)
1.25Gbps SFP Bi-Directional Transceiver, 20km Reach
1550nm TX / 1310 nm RX
Features:
♦ Dual data-rate of 1.25Gbps/1.063Gbps operation
♦ 1550nm DFB laser and PIN photodetector for 20km transmission
♦ Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
♦ Digital Diagnostic Monitoring: Internal Calibration or External Calibration
♦ Compatible with SONET OC-24-LR-1
♦ Compatible with RoHS
♦ +3.3V single power supply
♦ Operating case temperature range of 0°C to +70°C and -40°C to +85°C
Applications:
♦ Gigabit Ethernet
♦ Fiber Channel
♦ Switch to Switch interface
♦ Switched backplane applications
♦ Router/Server interface
♦ Other optical transmission systems
Description:
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
Mechanical Dimensions:
Ordering Information:
Part Number | Product Description |
GSB-1253S-L2C | 1550nm, 1.25Gbps, SC, 20km, 0°C~+70°C |
GSB-1253S-L2CD | 1550nm, 1.25Gbps, SC, 20km, 0°C~+70°C, With Digital Diagnostic Monitoring |
GSB-1253L-L2C | 1550nm, 1.25Gbps, LC, 20km, 0°C~+70°C |
GSB-1253L-L2CD | 1550nm, 1.25Gbps, LC, 20km, 0°C~+70°C, With Digital Diagnostic Monitoring |
GSB-1253S-L2T | 1550nm, 1.25Gbps, SC, 20km, -40 to +85°C |
GSB-1253S-L2TD | 1550nm, 1.25Gbps, SC, 20km, -40 to +85°C, With Digital Diagnostic Monitoring |
GSB-1253L-L2T | 1550nm, 1.25Gbps, LC, 20km, -40 to +85°C |
GSB-1253L-L2TD | 1550nm, 1.25Gbps, LC, 20km, -40 to +85°C, With Digital Diagnostic Monitoring |