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Routers T640 Legacy Routers

Part Number Description

T640 Chassis with Installed Backplane

T640 Craft Interface Panel Spare

T-Series Rear Fan Tray Spare

Quiet Fan Tray Bottom Spare

Quiet Fan Tray Top Spare

T-Series Quiet Fan Tray Kit

T640 Sonet Clock Generator Board Spare

T640 Switch Interface Board (5 required per T640 Base System)

T640 Switch Interface Board, Version B (5 required per T640 Base System)

T640 Switch Interface Board, Version B, Spare

T640 Switch Interface Board Spare

(1) multichassis Switch Interface Board

(1) multichassis Switch Interface Board, Spare

T640 line card chassis 8 slots with cooling system, Backplane, 1 Routing engine, 1 Control Board, 1 Sonet clock Generator, 1 CIP and 2 power entry modules.

A bundled kit to migrate an existing T640, containing (5) SIB-TX-T640-S, (2) CB-T-S and (1) FAN-REAR-TX-T640-S

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Industry leading Customer Service
Cost Recovery Specialists
Bullet Proof Warranty

Terabit Systems is more than a supplier of top-quality networking hardware. We are a customer-centered business that strives to provide you the best, hassle-free customer service in the network hardware industry. It’s simple, you have enough going on managing your day to day network operations. The experience of buying hardware should not be something you dread. You will enjoy working with our San Francisco-based Networking Specialists and look at buying networking hardware in a whole new light.

Our team

Better service. Complete solutions. Real people. That’s what sets us apart.

Charles
Solution Specialist

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June 24, 2025
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