Quick Specs
| Parameter / Key |
Quick Specification Data |
| Product Brand |
Ericsson original infrastructure hardware |
| Product Number (P/N) |
RPM 777 417/03000 (RPM777417/03000) |
| Cable Category |
Direct Attach Copper (DAC) / Twinaxial Cable Assembly |
| Connector Form Factor |
High-Density QSFP-DD / SFP+ Structural Variant |
| Data Transmission Rate |
Up to 400 Gbps / Multi-rate backward compatible |
| Application Environment |
Ericsson Base Station Network, RAN, BBU to RRU High-Speed Interconnect |
Detailed Technical Parameter Table
| Technical Aspect |
Parameter Feature |
Detailed Specification Value |
| Physical Attributes |
Cable Length |
3.0 Meters (denoted by /03000 suffix variant) |
|
Jacket Material & Color |
PVC / LSZH (Low Smoke Zero Halogen), Matte Black |
|
Wire Gauge (AWG) |
30 AWG / 28 AWG High-Shielded Twinax copper |
| Electrical Performance |
Impedance Match |
100 Ohm Differential Target Range |
|
Signal Attenuation |
Fully optimized for IEEE 802.3ck / 802.3bj criteria |
|
Bit Error Rate (BER) |
Better than 1E-15 (Industry Standard Telecom Grade) |
| Mechanical & Climate |
Minimum Bend Radius |
Single bend: 5x Outer Diameter; Dynamic: 10x OD |
|
Operating Temperature |
-20°C to +70°C (Extended Enterprise & Telecom Level) |
|
Compliance Standards |
RoHS Compliant, CE Certified, MSA QSFP-DD Compliant |
Professional Product Overview
The Ericsson RPM 777 417/03000 is a premium, telecom-grade Direct Attach Copper (DAC) twinaxial cable assembly engineered for demanding high-density, ultra-high-speed data center and radio access network (RAN) interconnect architectures. Fabricated specifically to seamlessly interface within Ericsson hardware ecosystems, this high-performance cable offers a highly cost-effective, low-power, and ultra-low latency alternative to optical transceivers for short-reach inter-rack deployments.
Utilizing advanced high-shielding twinaxial copper media and rigid industrial connectors equipped with easy-to-release pull tabs, the RPM 777 417/03000 ensures exceptional signal integrity, strict EMI suppression, and absolute compliance with contemporary multi-gigabit data protocols. It is the premier choice for interconnecting Baseband Units (BBUs), Remote Radio Units (RRUs), core routers, and switches within mission-critical 5G infrastructure.
Q&A
Q1: What is the main structural advantage of Ericsson RPM 777 417/03000 compared to standard optical module patches?
A: The RPM 777 417/03000 DAC cable operates via direct copper signaling, which drops power consumption to near 0W per port compared to approximately 1.5W–3.5W required by optical transceivers. Furthermore, because it removes the optical-to-electrical conversion circuit, latency is fundamentally reduced, and capital hardware costs are slashed by up to 70% over typical optical transceiver patches for links within 3 meters.
Q2: Can the RPM 777 417/03000 be used in third-party non-Ericsson network hardware?
A: This cable is natively coded with Ericsson firmware configurations. While it is fully compliant with MSA mechanical standards, EEPROM compatibility varies. To use this cable safely in Cisco, Huawei, or Juniper switches, please notify our tech sales department to request custom EEPROM multi-code flashing prior to shipment.
Q3: What aftermarket technical support and warranty policies apply to this telecom cable?
A: We provide a comprehensive 3-year replacement warranty on all original Ericsson RPM 777 series cables. Every individual cable assembly undergoes strict signal integrity and continuity rigorous tests on original telecom switches before distribution. Signal attenuation test logs can be provided to enterprise clients upon request.
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