Name: OC3/STM1, IR1/S1.1.,1310 nm, Multi Mode, Small Form Pluggable (SFP), I Temp
Brand: Cisco
Price: 55.95 USD
Availability: InStock

Cisco ONS-SI-155-SR-MM OC3/STM1, IR1/S1.1.,1310 nm, Multi Mode, Small Form Pluggable (SFP), I Temp

The Cisco ONS-SI-155-SR-MM is a high performance Small Form Pluggable (SFP) transceiver designed for OC3/STM1 and IR1/S1.1 applications at 1310 nm. It uses multi mode fiber to deliver reliable, low latency transmission in dense metro and carrier netw... Read More

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$55.95

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In Stock: 10
Manufacturer: Cisco
Model or Part: ONS-SI-155-SR-MM
Condition: Refurbished
Weight: 1.00lb
Dimensions: 12.00in x 12.00in x 12.00in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco ONS-SI-155-SR-MM is a high performance Small Form Pluggable (SFP) transceiver designed for OC3/STM1 and IR1/S1.1 applications at 1310 nm. It uses multi mode fiber to deliver reliable, low latency transmission in dense metro and carrier networks. Engineered for the Cisco ONS 1550 series platforms, this SFP module provides a compact, hot-swap solution that simplifies network upgrades and expands capacity without the need for additional chassis space.

Key Features

1310 nm wavelength optimized for multi mode fiber
Supports OC3/STM1 and IR1/S1.1 rates
Hot-swappable design for zero-downtime maintenance
Low power consumption for energy efficient operation
Robust mechanical housing for high reliability in harsh environments
Compatible with Cisco ONS 1550 series routers and switches

Technical Specifications

Form factor: Small Form Pluggable (SFP)
Transmit wavelength: 1310 nm
Fiber type: Multi mode
Data rate: 155 Mbps (OC3/STM1) / 155.52 Mbps (IR1/S1.1)
Operating temperature: -5 to 70 degrees Celsius
Power consumption: less than 1.5 watts
Connector type: LC duplex
Compliance: IEC 61753-1, IEC 61753-2

Applications

Metro Ethernet and carrier Ethernet transport
High-speed backhaul for video and data services
Enterprise campus interconnects requiring reliable OC3 links
Telecom aggregation points where space and power are limited
Network upgrades that demand hot-swap capability and minimal disruption

This Cisco ONS-SI-155-SR-MM SFP module delivers the performance and flexibility needed for modern optical networks, ensuring seamless scalability and dependable service delivery.