1-415-230-4353

T640

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

BLOG

February 15, 2017
Arista DCS-7150S-52 uses an Oven-Controlled Crystal Oscillator OXCO

What makes solid performing hardware? You’d be correct in guessing that it might start with solid hardware. When Arista mentioned in their whitepaper* that the 7150S included an onboard high precision “Oven-Controlled Crystal Oscillator” (OXCO), I was compelled to find out what...