Name: SFP ONS OC12/STM-4 Module
Brand: Cisco
Availability: InStock

Cisco 10-1936-01 SFP ONS OC12/STM-4 Module

The Cisco SFP ONS OC12/STM-4 Module (part number 10-1936-01) is a high performance optical transceiver designed for carrier grade networks. It provides a reliable, low latency interface for OC12 (622 Mb/s) and STM-4 (622 Mb/s) applications, supportin... Read More

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In Stock: 4
Manufacturer: Cisco
Model or Part: 10-1936-01
Condition: New
Weight: 14.00lb

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Description

Overview
The Cisco SFP ONS OC12/STM-4 Module (part number 10-1936-01) is a high performance optical transceiver designed for carrier grade networks. It provides a reliable, low latency interface for OC12 (622 Mb/s) and STM-4 (622 Mb/s) applications, supporting both SONET and SDH transport over single mode fiber. This compact SFP form factor fits into Cisco ONS 1500 and compatible chassis, delivering flexible deployment options for metro, regional and long haul environments.

Key Features

Supports OC12 and STM-4 rates with full compliance to ITU-T G.709 standards
Single mode fiber operation with wavelength 1310 nm
Hot-pluggable SFP design for easy installation and maintenance
Low power consumption and built in diagnostics for real time monitoring
Extended temperature range from -40 to 85 degrees Celsius for harsh field conditions

Technical Specifications

Form factor: SFP (small form factor pluggable)
Data rate: 622 Mb/s (OC12/STM-4)
Optical wavelength: 1310 nm
Fiber type: Single mode fiber (OS1/OS2)
Maximum link length: up to 80 km with standard fiber, up to 120 km with dispersion shifted fiber
Transmit power: -5 dBm typical
Receive sensitivity: -28 dBm typical
Power consumption: less than 1.5 W
Operating temperature: -40 to 85 degrees Celsius
Storage temperature: -55 to 95 degrees Celsius

Applications
The SFP ONS OC12/STM-4 module is ideal for service provider backbones, metro aggregation, and enterprise WAN links that require high reliability and deterministic performance. It is commonly used in:

Carrier Ethernet transport networks
Optical transport networks (OTN) for video and data services
Metro ring architectures and ring protection schemes
High speed data center interconnects
Government and military communication systems where rugged environmental tolerance is required

By integrating this Cisco transceiver, network operators can achieve seamless scaling, simplified inventory management and consistent performance across a wide range of optical networking deployments.