Huawei CN21USI1 Universal service interface function; PSM subrack board; SGSN9810 core network platform Telecom System Card / Module

Huawei CN21USI1 Universal service interface function; PSM subrack board; SGSN9810 core network platform Telecom System Card / Module Image 1

Huawei CN21USI1 (USI1), Universal Service Interface board for the Huawei SGSN9810 PSM subrack.

The Huawei CN21USI1 (USI1) is a Universal Service Interface board in the Packet Service Module (PSM) subrack of the Huawei SGSN9810 Serving GPRS Support Node platform, a 3G/UMTS core network node used to support GPRS and UMTS packet-switched services. It provides universal service interface connectivity within the PSM subrack, a standard board type in the SGSN9810’s service-facing hardware. Each SGSN9810 cabinet houses four PSM subracks of 21 slots each, and this board is one of the standard functional units fitted into that subrack architecture. It is stocked as a like-for-like maintenance spare for operators keeping an existing SGSN9810 deployment running rather than replacing the platform outright. Tech-Star (UK-based, shipped worldwide) supplies this board tested and ready to deploy – get in touch to confirm stock and compatibility with your SGSN9810 chassis.

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 Huawei CN21USI1 refurbished or new?
Tech-Star supplies both new and refurbished Huawei CN21USI1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei CN21USI1?
Refurbished Huawei CN21USI1 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 Huawei CN21USI1?
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 Huawei CN21USI1 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 Huawei CN21USI1 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 FeaturesUniversal service interface function; PSM subrack board; SGSN9810 core network platform
ApplicationsHuawei SGSN9810 core network platform; PSM subrack
CompatibilityHuawei SGSN9810
SpecificationsUniversal Service Interface board; PSM subrack board format
PlatformUniversal service interface function; PSM subrack board; SGSN9810 core network platform
ManufacturerHuawei

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341