Ericsson RDH 102 75/2 R1A (SP-25E-LR-IDFP-EN) 25G SFP28 optical transceiver
Product Description
Key Specifications
| Parameter | Details |
|---|---|
| Part Number | RDH 102 75/2 R1A |
| MPN | SP-25E-LR-IDFP-EN |
| Form Factor | SFP28 MSA compliant |
| Data Rate | 25Gbps (25GBASE-LR Lite) |
| Wavelength | 1310nm (FP laser) |
| Fiber Type | Single-mode fiber (SMF, G.652D/G.657) |
| Transmission Distance | Up to 10km |
| Connector | Duplex LC |
| Interface | 25GBASE-LR / CPRI (5G Fronthaul) |
| Power Supply | +3.3V DC |
| Diagnostics | Digital Optical Monitoring (DOM) |
| Laser Class | Class 1 |
| Temperature Range | -40°C to +85°C (Industrial grade) |
| Compatibility | Ericsson Radio System (ERS), Baseband units, 7750 SR routers |
| Compliance | MSA, RoHS, IEEE 802.3by |
Key Features
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25Gbps High-Speed Performance
Delivers reliable 25Gbps throughput for 5G fronthaul/backhaul and high-density enterprise links, meeting the demands of next-gen mobile networks.
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LR Lite Long-Reach Design
Optimized for 10km transmission over standard single-mode fiber (SMF) using 1310nm wavelength, balancing performance and cost efficiency for medium-to-long haul links.
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Industrial-Grade Reliability
Operates seamlessly across a wide temperature range (-40°C to +85°C), making it suitable for outdoor base stations, data centers, and harsh telecom environments.
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Hot-Pluggable SFP28 Form Factor
Tool-free installation and replacement minimize network downtime during upgrades or maintenance, ensuring continuous operation.
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Multi-Protocol Support
Compatible with both CPRI (for 5G wireless fronthaul) and 25GBASE-LR (for high-speed Ethernet), offering versatile deployment options across Ericsson’s infrastructure.
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Carrier-Grade Quality
Fully tested and qualified by Ericsson, guaranteeing seamless integration with Radio System (ERS) and 7750 SR platforms for mission-critical telecom networks.
Applications
- 5G Fronthaul/Backhaul: CPRI links for Ericsson Baseband (BBU) and Radio (RRU) units
- 25G Ethernet: High-speed connections for Ericsson Router 6000/6500/7000 series and Nokia 7750 SR series routers and data center switches
- Metro/Access Networks: Medium-to-long haul optical links for service provider deployments
- Mobile Network Infrastructure: 4G/5G RAN upgrades and maintenance
- Enterprise Backbone: High-density fiber interconnections for campus and data center networks
Our Services
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New original: 100% genuine, brand new, with full manufacturer quality assurance.
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Compatible modules: Cost-effective, fully tested, compatible with Cisco, Huawei, Ericsson, Nokia, Juniper, HP, H3C, Arista, Dell and other major brands.
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Refurbished / second-hand: Economical, functionally tested, durable for daily use.
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