Huawei SL91EG4P OptiX OSN Telecom System Card / Module

Huawei SL91EG4P OptiX OSN Telecom System Card / Module Image 1

Huawei SL91EG4P EG4P service processing board for OptiX transmission systems.

The Huawei SL91EG4P is an EG4P service processing board designed for Huawei OptiX series optical transmission equipment. This board provides Gigabit Ethernet service processing capabilities, enabling the integration of data services within SDH or hybrid optical transport networks.

The EG4P board is typically deployed in Huawei OptiX OSN or Metro series transmission platforms, where it handles Ethernet service mapping, switching, and transport over optical infrastructure. It supports the convergence of traditional TDM and packet-based services within carrier-grade transmission networks.

This is a legacy component from Huawei’s established OptiX transmission portfolio. While these systems remain operational in many carrier and enterprise networks, the EG4P board is suited for maintenance, capacity expansion, or sparing purposes in existing deployments.

Available from Tech Star as new or refurbished stock. 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

Compatible with the same platform

Frequently asked questions

Is the Huawei SL91EG4P refurbished or new?
Tech-Star supplies both new and refurbished Huawei SL91EG4P. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei SL91EG4P?
Refurbished Huawei SL91EG4P 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 SL91EG4P?
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 SL91EG4P 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 SL91EG4P 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 FeaturesGigabit Ethernet service processing; SDH network integration; Hot-swappable design; Carrier-grade reliability
ApplicationsCarrier optical transport networks; Metro Ethernet service delivery; Legacy transmission system maintenance
CompatibilityHuawei OptiX OSN series; Huawei OptiX Metro series
SpecificationsEG4P service board; Gigabit Ethernet interfaces; SDH/MSTP compatible
PlatformOptiX OSN
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