Name: OC3/STM1 SFP Single-Mode Fiber Long Reach 40km 1310nm
Brand: Cisco
Price: 609.95 USD
Availability: InStock

Cisco SFP-OC3-LR OC3/STM1 SFP Single-Mode Fiber Long Reach 40km 1310nm

The Cisco SFP-OC3-LR (part number SFP-OC3-LR) is a single-mode fiber optic transceiver designed for long reach optical networking at OC3/STM1 rates. It delivers reliable 155 Mbps transmission over distances up to 40 km using a wavelength of 1310 nm, ... Read More

price

$609.95

In Stock: 1
Manufacturer: Cisco
Model or Part: SFP-OC3-LR
Condition: Refurbished
Weight: 0.20lb
Dimensions: 2.24in x 0.55in x 0.35in

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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

Key Features

Long reach capability up to 40 km on single-mode fiber
Standard OC3/STM1 data rate of 155 Mbps (OC-3)
1310 nm wavelength optimized for low attenuation
Hot swappable SFP form factor for easy installation and maintenance
Built-in digital diagnostics monitoring (DDM) to track temperature, voltage and optical power
Compatible with Cisco Catalyst, Nexus and ISR platforms as well as third party equipment that supports the SFP standard

Technical Specifications

Transceiver type: SFP (small form factor pluggable)
Data rate: 155 Mbps (OC-3/STM1)
Wavelength: 1310 nm
Fiber type: Single-mode fiber (OS2)
Maximum reach: 40 km
Connector: LC duplex
Operating temperature: 0 deg to 70 deg C (optional extended range -40 deg to 85 deg C available)
Power consumption: less than 1.5 W
Electrical interface: standard SFP pinout, 3.3 V supply

Typical Applications

Campus backbone links connecting buildings over long fiber runs
Metro Ethernet deployments where distance exceeds the 10 km limit of short reach modules
Carrier aggregation and transport networks requiring OC3/STM1 service levels
Enterprise data center interconnects that need reliable, low latency transmission
Remote site connectivity for surveillance, IoT or VoIP services over extended distances

This Cisco SFP-OC3-LR module provides a cost-effective solution for extending network reach without sacrificing performance. Its plug-and-play design and comprehensive diagnostics help reduce operational complexity while ensuring consistent uptime across demanding fiber optic infrastructures.