Siemens S30810-Q2158-X000-05 Hicom 300 / HiPath 4000 PBX Card / Module

Siemens S30810-Q2158-X000-05 Hicom 300 / HiPath 4000 PBX Card / Module Image 1

SLMO Subscriber Line Module (UPN interface) board for the Siemens Hicom 300 / HiPath 4000 PBX system.

The Siemens S30810-Q2158-X000-05 is an SLMO (Subscriber Line Module, UPN Interface) board for the Siemens Hicom 300 and HiPath 4000 telephone switching system, confirmed via multiple independent telecom parts resellers (mfcomm.co.uk, phone-distribution.de) under the shared S30810-Q2158 order code. The SLMO module provides line termination for two-wire digital UPN interfaces, a cost-optimised variant of the standard digital UP0 interface, with each UPN port carrying an ISDN basic-access connection: two 64 kbit/s B-channels for voice and data, plus one 16 kbit/s D-channel for signalling. It is the interface between system-specific telephones and the Hicom 300 system, with up to two terminals plus supplementary equipment supported per port, either directly or via a UPN-to-S0 terminal adaptor. Tech-Star (UK-based, shipped worldwide) supplies this as a tested spare for organisations still running legacy Hicom 300 or HiPath 4000 PBX installations. Get in touch with our engineers to confirm compatibility with your specific system generation before ordering, and to arrange a quote.

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 Siemens S30810-Q2158-X000-05 refurbished or new?
Tech-Star supplies both new and refurbished Siemens S30810-Q2158-X000-05. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Siemens S30810-Q2158-X000-05?
Refurbished Siemens S30810-Q2158-X000-05 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 Siemens S30810-Q2158-X000-05?
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 Siemens S30810-Q2158-X000-05 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 Siemens S30810-Q2158-X000-05 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 FeaturesSLMO Subscriber Line Module, UPN interface; Two-wire digital line termination, ISDN basic access (2B+D); Supports up to two terminals plus supplementary equipment per port
ApplicationsSystem-specific telephone connectivity for Hicom 300 / HiPath 4000; Legacy PBX system maintenance; Long-term support of end-of-life Siemens PBX estates
CompatibilitySiemens Hicom 300 and HiPath 4000 PBX systems; Subscriber line module subrack slot-compatible variants; Legacy PBX spares and maintenance stock
SpecificationsSLMO Subscriber Line Module, UPN interface board; Order code S30810-Q2158-X000-05; Field-replaceable plug-in module
PlatformSiemens Hicom 300 / HiPath 4000
ManufacturerSiemens

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