Cisco ONS-SI-155-L2 Compatible OC-3/STM-1 LR-2 SFP 1550nm 80km SMF LC DOM Optical Transceiver Module

Cisco ONS-SI-155-L2 Compatible OC-3/STM-1 LR-2 SFP 1550nm 80km SMF LC DOM Optical Transceiver Module

Cisco ONS-SI-155-L2 compatible optical transceiver is a dual fiber 155Mbps Small Form-factor Pluggable SFP module for use in OC3/STM-1 SONET/SDH Network. SFP OC3-LR2 provides 155Mb/s throughput up to 80km over single-mode fiber (SMF) using 1550nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA) and SONET OC-3 LR-2 standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and PIN photo detector to offer high performance interconnection at 155M bps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original Cisco ONS-SI-155-L2 transceivers.

Feature

• Equivalent to Cisco ONS-SI-155-L2 in function
• Hot pluggable SFP form factor
• Data rate up to 155Mbps
• 1550nm DFB transmitter
• PIN photo receiver
• Duplex LC optical connector
• Link distances up to SMF 80km
• Built-in digital diagnostic via 2-wire interface
• Single 3.3V power supply voltage
• Power consumption < 0.6W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with INF-8074i, SFF-8472
• Compliant with SONET OC-3 LR-2
• Compliant with SDH STM L-1.2
• Compliant with RoHS, REACH, CE, FCC standards

Application

• SONET OC-3 Network
• SDH STM-1 Network

Specification