SIB-I-T640-B

Lifetime Warranty
Manufacturer: Juniper
Product ID: SIB-I-T640-B
Product Description: T640 Switch Interface Board, Version B (5 required per T640 Base System)
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Juniper SIB-I-T640-B

Looking for great deals on Juniper T640 router equipment like new or used SIB-I-T640-B Switch Interface Boards? The SIB-I-T640-B is the Version B (5 required per T640 Base System) designed for the T640 router which can deliver 50 Gbps forwarding on each of its 8 slots, and is perfect for powering small core applications. When you buy a new surplus or pre-owned SIB-I-T640-B from us, you get quality Juniper equipment quickly, and lifetime of our warranty. How’s that for investment protection?

Buy quality Juniper router equipment for less, including the SIB-I-T640-B. MULTI-LINK (MLCP) carries an impressive inventory of new, refurbished and used Juniper router equipment across all product series, allowing us to assist you with everything from SOHO to core router requirements.

Quick order turn-around is important to us, and our extensive SIB-I-T640-B inventory often allows us to ship "same day" or within just 1-2 business days. What's even better? As an independent supplier, we carry more equipment options than are available through distribution, including new, used and refurbished SIB-I-T640-B. Some of our pre-owned equipment may still be in new condition, still sealed in original factory packaging (but at a fraction of the cost).

MLCP is committed to quality, and we guarantee any refurbished Juniper SIB-I-T640-B purchase with our standard lifetime warranty. All used SIB-I-T640-B equipment is tested to factory specifications and professionally packaged to ensure its safe arrival. As an experienced supplier of pre-owned network hardware, we know we have to be better than the manufacturer, and that fundamental principle guides us every day.

Have you upgraded recently? Will your new SIB-I-T640-B replace something you no longer need? We may be interested in your surplus equipment and encourage you to take advantage of our flexible "buy-back" options, including an up-front purchase option and generous trade-ins for credit for your surplus.

For a quote today, simply click onto the "Request a Quote" button on the right, or call 1-800-TO MULTI (866-8584) for assistance. Thank you!

You might also be interested in T320-FPC2-E.

General Information
Manufacturer: Juniper
Product ID: SIB-I-T640-B
Product Description: T640 Switch Interface Board, Version B (5 required per T640 Base System)
Product Type: Interface Module
Marketing Information

The SIBs create the switch fabric for the router, providing up to a total of 640 million packets per second (Mpps) of forwarding. Five SIBs are installed in the router. The SIBs are located at the center rear of the chassis in the slots labeled SIB0 through SIB4 (top to bottom).

SIBs are hot-insertable and hot-removable.

One of the five SIBs-usually SIB4-acts as a backup to the remaining four SIBs. If a SIB fails, the backup SIB becomes active and traffic forwarding continues without any degradation. When the failed SIB is replaced, it becomes the new backup.

Technical Information
Application/Usage: Data Networking
Physical Characteristics
Form Factor: Hot-swappable
Miscellaneous
Compatibility:

Juniper T640 Core Router

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