3Com 3CRVG71228-07 4 x Ports T1 1000Base-X SFP Expansion Module

SKU 3CRVG71228-07

Brand 3Com

4 x T1 Ports
Supports 1000Base-X SFP Transceivers
Expansion Module
High-speed connectivity
Designed for 3Com networking platforms
Flexible interface options

Available to order

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Key specifications

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Port Type: T1
Number of Ports: 4
SFP Support: 1000Base-X

Product details

The 3Com 3CRVG71228-07 is an expansion module featuring four T1 ports and supporting 1000Base-X SFP transceivers. It is designed to add high-speed connectivity options.

Technical Information

Port Type	T1
Number of Ports	4

Additional Specifications

SFP Support

1000Base-X

Description

The 3Com 3CRVG71228-07 is a versatile expansion module designed to enhance the connectivity of 3Com networking devices. It provides four T1 interfaces, which are commonly used for digital voice and data transmission in North America and Japan. The inclusion of 1000Base-X SFP (Small Form-factor Pluggable) ports allows for flexible integration of various fiber optic or copper transceivers, enabling high-speed Gigabit Ethernet connections. This module is particularly useful for aggregating multiple T1 circuits or for connecting to networks that utilize Gigabit Ethernet infrastructure. The 1000Base-X standard supports Gigabit Ethernet over different media types depending on the SFP module installed, such as 1000Base-SX for multimode fiber or 1000Base-LX for single-mode fiber, and 1000Base-T for copper Ethernet. By offering both T1 and Gigabit Ethernet capabilities, the 3CRVG71228-07 provides a bridge between legacy T1 networks and modern high-speed Ethernet infrastructure. It is designed for easy installation into compatible 3Com chassis, allowing network administrators to expand port density and upgrade network capabilities efficiently.

Condition: Refurbished