SSN2PQ1A Huawei Brand New 63xE1 (75Ω) Service Processing Board
The SSN2PQ1A 63xE1(75ohm) Huawei is a high-density E1 service processing board developed by Huawei for integration in the OptiX OSN3500 and OSN7500 series. This board supports 63 x 2 Mbps (E1) interfaces with 75-ohm unbalanced impedance, making it ideal for telecom operators and enterprise applications where legacy E1 connectivity is still essential. It is widely used in metro transmission networks, PSTN interconnection, and leased line services.
Key Features
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Model: SSN2PQ1A
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Condition: 100% Brand New, Original Huawei
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Service Ports: 63 x E1 (2 Mbps per port)
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Impedance: 75Ω unbalanced (coaxial interface)
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Interface Type: BNC connectors (2-pin per E1)
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Function: Supports cross-connection, multiplexing, and E1 channel protection
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Installation: For use in Huawei OSN3500 / OSN7500 subracks
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Compatibility: Fully compatible with Huawei’s SDH/PDH transport platforms
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Management: Configurable and monitored through Huawei U2000 or T2000 NMS
Technical Specifications
| Specification | Details |
|---|---|
| Model | SSN2PQ1A |
| Service Ports | 63 × E1 (2.048 Mbps each) |
| Impedance | 75 ohms (unbalanced) |
| Interface Connector | BNC (coaxial) |
| Standards Compliance | ITU-T G.703, G.704, G.732, G.823 |
| Service Support | PCM voice, TDM services, legacy telecom systems |
| Protection Mode | 1+1 channel protection and loopback testing |
| Switch Capacity | Supports full cross-connect with onboard TSI |
| Installation | Plug-in board, hot-swappable in OSN3500/7500 chassis |
| Operating Temperature | -5°C to +45°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Power Consumption | < 25W |
| Warranty | 1–3 years manufacturer warranty |
SSN2PQ1A 63xE1(75ohm) Huawei Applications
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PSTN Interconnection – E1 trunking for voice switch interconnects
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Leased Line Services – High-reliability private line connectivity for enterprises
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TDM over SDH – Transport of legacy TDM circuits across optical SDH networks
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Carrier-Grade Infrastructure – Telecom access nodes and transmission rings
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Utility & Transport Networks – Voice and telemetry communication systems
Customization & OEM Services
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OEM Branding – Custom label, part number branding, and packaging
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Bulk Configuration – Pre-configured slots, alarms, and loopback settings
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Chassis Integration – Delivered fully installed in OSN3500/7500 subracks
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Burn-In Testing – Optional extended reliability test for mission-critical deployment
SSN2PQ1A 63xE1(75ohm) Huawei Wholesale & Global Supply
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Factory-Sealed – Original Huawei product with manufacturer certification
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Worldwide Shipping – Compliant packaging for sensitive telecom equipment
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Volume Pricing – Available for operators, integrators, and project contractors
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Technical Support – Guidance on cabling, loopback testing, and provisioning
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Documentation – Full support with datasheets, user manuals, and compliance docs
Why Choose SSN2PQ1A 63xE1(75ohm) Huawei Processing Board
High Port Density — 63 E1s on a single board for space-saving deployments
Telecom-Grade Design — Stable performance in carrier and core networks
Flexible Configuration — Channel protection and loopback for easy diagnostics
Huawei Quality — Built to telecom industry standards with full certification
Contact Us Now for Bulk Orders, Pricing, and Technical Datasheets
Boost your SDH network with the SSN2PQ1A Huawei Brand New 63xE1 (75Ω) Service Processing Board — trusted by global operators for unmatched reliability and interoperability.
