Skip to content

Cisco ONS-SI-155-I1 Compatible OC-3/STM-1 IR-1 SFP 1310nm 15km SMF LC DOM Optical Transceiver Module

Original price $15.00
Current price $9.00
SKU

Cisco ONS-SI-155-I1 Compatible OC-3/STM-1 IR-1 SFP 1310nm 15km SMF LC DOM Optical Transceiver Module


Cisco ONS-SI-155-I1 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-IR1 provides 155Mb/s throughput up to 15km over single-mode fiber (SMF) using 1310nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA) and SONET OC-3 IR-1 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 FP 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-I1 transceivers.


Feature

  • Equivalent to Cisco ONS-SI-155-I1 in function
  • Hot pluggable SFP form factor
  • Data rate up to 155Mbps
  • 1310nm FP transmitter
  • PIN photo receiver
  • Duplex LC optical connector
  • Link distances up to SMF 15km
  • 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 IR-1
  • Compliant with SDH STM S-1.1
  • Compliant with RoHS, REACH, CE, FCC standards

Application

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

Specification

Cisco Compatible P/N ONS-SI-155-I1 Form Factor SFP
Max Data Rate 155Mbps Max Distance 15km (9.3 miles)
Wavelength 1310nm Connector Duplex LC
DDM/DOM Support Media SMF
Transmitter Type FP Receiver Type PIN
Transmitter Power -15 to -8dBm Receiver Sensitivity < -28dBm
Extinction Ratio 8.2dB Receiver Overload 8.2dB
Modulation Format NRZ Power Budget 13dB
Power Consumption 0.6W Commercial Temperature Range 0 to 70°C (32 to 158°F)