Huawei 030NHK MA5600T/MA5680T OLT Telecom System Card / Module

Huawei 030NHK MA5600T/MA5680T OLT Telecom System Card / Module Image 1

Huawei 030NHK GTMU gigabit trunk main unit board for OLT systems.

The Huawei 030NHK is a GTMU (Gigabit Trunk Main Unit) service board designed for use in Huawei optical line terminal (OLT) equipment. This board provides gigabit-level uplink trunk interfaces, enabling high-capacity data transmission between the OLT and the core network infrastructure.

The GTMU board is a critical component in Huawei’s GPON and xPON access network solutions, typically deployed in the MA5600T and MA5680T series OLT platforms. It handles aggregated traffic from subscriber-facing service boards and provides the necessary uplink connectivity to metro or core network switches and routers.

This is a legacy board associated with earlier generations of Huawei’s broadband access portfolio. While still in active use across many deployed networks, operators may seek replacement units for maintenance, capacity expansion, or sparing purposes as these platforms continue to serve existing subscriber bases.

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

Frequently asked questions

Is the Huawei 030NHK refurbished or new?
Tech-Star supplies both new and refurbished Huawei 030NHK. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 030NHK?
Refurbished Huawei 030NHK 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 030NHK?
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 030NHK 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 030NHK 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 uplink trunk interfaces; Main control and switching functions; Hot-swappable design; Supports high-density PON aggregation
ApplicationsGPON/xPON access networks; FTTH deployments; Broadband service provider infrastructure
CompatibilityHuawei MA5600T OLT; Huawei MA5680T OLT; Huawei SmartAX series
SpecificationsGigabit Ethernet uplink ports; Service board form factor
PlatformMA5600T/MA5680T OLT
ManufacturerHuawei

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