Nortel NTR651BS Meridian PBX Card / Module

Nortel NTR651BS Meridian PBX Card / Module Image 1

Nortel NTR651BS External Bridge board (EXT BRG BD) for the DMS-100 SAM21 shelf.

The Nortel NTR651BS is an External Bridge board (EXT BRG BD) for the DMS-100 SAM21 subscriber-access shelf. It provides the bridging connection that ties the SAM21 power and control buses together, extending power and signalling distribution across the shelf so its peripheral modules operate as a single managed unit. The NTR651BS is a shelf-infrastructure component of the DMS-100 central-office switch, not a subscriber or trunk circuit pack, and it works alongside the SAM21 alarm, breaker and power/fan modules. The DMS-100 is a Class 5 digital switch that remains in carrier service worldwide, so spare SAM21 modules such as the NTR651BS continue to be required for maintenance and repair. We supply the NTR651BS refurbished. Submit a price enquiry for availability and lead time.

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

Frequently asked questions

Is the Nortel NTR651BS refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTR651BS. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTR651BS?
Refurbished Nortel NTR651BS 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 Nortel NTR651BS?
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 Nortel NTR651BS 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 Nortel NTR651BS 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 FeaturesAudio bridging functionality; Conference call support; Multi-party connection capability
ApplicationsEnterprise conference calling; Multi-party audio bridging; PBX telephony expansion
CompatibilityNortel Meridian systems; Nortel PBX platforms
PlatformNortel Meridian
ManufacturerNortel

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