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- In Stock: 1
- Manufacturer: Juniper Networks
- Model or Part: 710-002603
- Condition: Refurbished
- Weight: 22.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Juniper Networks M20/m40 4-Port T1 PIC (part number 710-002603) is a compact, high-performance Physical Interface Card designed for the M20 and m40 router platforms. It delivers reliable T1 connectivity for voice, data, and integrated services applications in branch offices, small enterprises, and remote sites. With four independent ports, this PIC provides flexible provisioning while maintaining low power consumption and a small footprint.
Key Features
- Four T1 (DS1) interfaces on a single card for maximum port density
- Supports both full-duplex and half-duplex operation
- Integrated line coding and framing to simplify installation
- Hot-swap capable for non-disruptive maintenance
- Compatible with Juniper M20 and m40 routers running the Junos operating system
- Low power draw, ideal for space constrained environments
Technical Specifications
- Model/Part Number: 710-002603
- Form factor: PIC (Physical Interface Card) for M20/m40 chassis
- Port type: T1 (DS1), RJ48C connector
- Data rate per port: 1.544 Mbps
- Maximum line coding: AMI, B8ZS, HDB3
- Operating temperature: 0 to 40 degrees Celsius
- Power consumption: approx 5 watts per card
- Dimensions: fits within standard M20/m40 slot dimensions
Typical Applications
- Branch office T1 backhaul for voice and data services
- Connectivity to legacy T1 circuits in telecom environments
- Integrated service provider edge deployments requiring multiple T1 links
- Disaster recovery sites that need reliable, low-latency T1 connections
- Small business networks that combine traditional T1 lines with modern IP routing
This M20/m40 4-Port T1 PIC offers a cost-effective solution for organizations looking to extend their network reach using existing T1 infrastructure while benefiting from Juniper's robust routing platform.