Juniper SIB-M-S-E hardware Router Module

Juniper SIB-M-S-E hardware Router Module Image 1

Juniper SIB-M-S-E, Switch Interface Board (SIB).

The Juniper Networks SIB-M-S-E is a switch-fabric / forwarding-control board for Juniper router platforms. It installs into a dedicated switch-fabric or forwarding-control slot in the router chassis, providing the internal switching fabric and/or forwarding-engine control functions that move traffic between line cards inside a modular chassis. This class of hardware sits behind the Routing Engine in the control/forwarding hierarchy and is typically deployed with N+1 or 1:1 redundancy across a chassis. Replacing or adding a unit of this kind is used to restore fabric redundancy, increase switching capacity, or replace a failed board without a full chassis swap. Tech-Star (UK-based, shipped worldwide) stocks genuine and compatible Juniper chassis hardware for legacy and current M-series, MX-series and T-series routers. Get in touch with our team to confirm exact chassis and slot compatibility before ordering, or to source companion spares for the same platform.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Juniper SIB-M-S-E refurbished or new?
Tech-Star supplies both new and refurbished Juniper SIB-M-S-E. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Juniper SIB-M-S-E?
Refurbished Juniper SIB-M-S-E comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Juniper SIB-M-S-E?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Juniper SIB-M-S-E be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Juniper SIB-M-S-E be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesSwitch Interface Board (SIB); Hot-pluggable field-replaceable unit; Genuine Juniper hardware
ApplicationsCapacity expansion; Redundancy restoration; Maintenance spare
CompatibilityJuniper Networks router platforms; Refer to Juniper documentation for exact chassis/slot compatibility; Junos OS managed chassis
SpecificationsSwitch Interface Board (SIB); Hot-pluggable field-replaceable unit
PlatformJuniper hardware
ManufacturerJUNIPER

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