Cisco SFP (mini-GBIC) Transceiver Module SFP-OC3-MM=

CISCO GENUINE. BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY. FROM CHICAGO COMPUTER SUPPLY

Overview

Not every network link runs on Ethernet. Many enterprises and service environments still rely on SONET, SDH, POS, and ATM transport for stable connectivity. The Cisco SFP-OC3-MM= supports those networks with reliable OC-3/STM-1 optical performance over multimode fiber (MMF).

This SFP (mini-GBIC) transceiver delivers 155.52 Mbps line rates and operates at 1310nm, making it a strong fit for packet-over-SONET/SDH deployments and optical networking setups that require consistent transport-grade reliability. With support for up to 1.2 miles, it works well for long internal runs where multimode fiber is already in place.

If you need dependable OC-3 optics in a compact SFP form factor, this module is a practical choice.

Key Features

• Supports OC-3 / STM-1 optical transport connectivity
• Designed for multimode fiber (MMF) deployments
• Operates at 1310nm wavelength for stable transmission
• Supports 155.52 Mbps data rate for OC-3 networks
• Hot-swappable SFP (mini-GBIC) form factor for easy replacement
• Built for packet-over-SONET/SDH, optical networking, and ATM applications
• Reliable option for Cisco router interface connectivity
• Helps maintain transport performance with minimal downtime

Technical Specifications

Description: Cisco SFP (mini-GBIC) Transceiver Module LC/PC Multimode SFP-OC3-MM=
Device Type: SFP (mini-GBIC) Transceiver Module
Connectivity Technology: Wired
Data Transfer Rate: 155.52 Mbps
Optical Wavelength: 1310 nm
Line Rate: OC-3 / STM-1
Fiber Type: MMF (Multimode Fiber)
Max Transfer Distance: Up to 1.2 miles
Applications Supported: Packet-over-SONET/SDH (POS), Optical Networking, ATM
Cisco Part Number: SFP-OC3-MM=
UPC (Reference): 00004632089075, 00746320890753

Use Cases

The Cisco SFP-OC3-MM= is ideal for organizations that run OC-3/STM-1 transport links over multimode fiber and require stable connectivity in POS, SDH/SONET, or ATM environments. It fits well in enterprise backbones, optical transport networks, and router-based deployments where consistent performance matters. If you want a reliable OC-3 SFP that installs quickly and supports long multimode runs, this optic fits right in.

Why Choose the SFP-OC3-MM=

• Reliable Cisco optic for OC-3/STM-1 transport networks
• Supports 155.52 Mbps line rate for SONET/SDH environments
• Operates at 1310nm for stable optical performance
• Works over multimode fiber, ideal for existing MMF infrastructure
• Supports up to 1.2 miles, useful for extended internal links
• Hot-swappable SFP design reduces downtime during replacement
• Cisco genuine module supplied brand new and factory sealed
• Backed by a full Cisco warranty for deployment confidence

FAQs

What is the Cisco SFP-OC3-MM= used for?

The Cisco SFP-OC3-MM= is for OC-3/STM-1 optical connectivity in SONET/SDH environments. It supports transport applications like packet-over-SONET/SDH, optical networking, and ATM.

What line rate does the SFP-OC3-MM= support?

It supports OC-3/STM-1, delivering a 155.52 Mbps line rate for transport-grade optical networking.

What fiber type does the Cisco SFP-OC3-MM= require?

This module is designed for multimode fiber (MMF) deployments, making it a good fit for networks that already use MMF.

What wavelength does the SFP-OC3-MM= operate on?

It operates at 1310nm, enabling stable optical transmission for OC-3/STM-1 multimode fiber connectivity.

What is the maximum distance supported by this optic?

The Cisco SFP-OC3-MM= supports distances up to 1.2 miles, depending on fiber quality, patching, and deployment conditions.

Is this SFP hot-swappable?

Yes. It is a hot-swappable SFP (mini-GBIC) module that allows quick replacement on supported Cisco router interfaces with minimal disruption.

Is this module intended for Ethernet networks?

No. This optic is for OC-3/STM-1 transport networks, commonly used in SONET/SDH, POS, and ATM applications rather than standard Ethernet switching.

Is this product new and covered under warranty?

Yes. It is a genuine Cisco product, brand new, factory sealed, and includes the full Cisco warranty from Chicago Computer Supply.