A Set — Rack-Level Optical Interconnect
IB Rack Optical Distribution & Shuffle System (MPO8, W80S0)
A-1. SDGI（深圳市特发信息股份有限公司）
Product Scope
Rack-Level MPO8 Optical Shuffle Kit
(OS2 Single Mode, Type A, Pre-terminated)
Supported Products
- MPO8 Trunk Cable Assemblies
- High-fiber-count pre-terminated trunks
- MPO Adapter Plates
- Rack-level cable management components
- Kit-level packaging & documentation
Optical & Mechanical Specifications
| Item | Specification |
|---|---|
| Fiber Type | OS2 Single Mode (G.652.D / G.657.A1 optional) |
| Connector Type | MPO8 |
| Polarity | Type A only |
| Gender | Male / Female per BOM |
| Fiber Counts | 96F / 144F / 288F |
| Ferrule Polish | UPC |
| Cable Jacket | CPR / Riser rated |
| Operating Temperature | −10 °C to +60 °C (or better, declared) |
Optical Performance
| Parameter | Requirement |
|---|---|
| Insertion Loss (IL) | ≤ 0.35 dB (typical per mated MPO) |
| Return Loss (RL) | ≥ 55 dB (UPC) |
| Endface Inspection | IEC 61300-3-35 |
| Test Coverage | 100% IL / RL testing (no sampling) |
Traceability & Documentation
- Unique serial number per trunk
- Serial-number–linked IL/RL test report
- Kit-level packing list
- Certificate of Conformance
- RoHS / REACH declarations
Why Suitable as Tier-2 for MS
- Experience with data center MPO systems
- Willingness to follow strict polarity & test discipline
- High controllability for ODM-led projects
- Suitable for pilot + scale phases
A-2. YOFC（长飞光纤光缆股份有限公司）
Product Scope
High-Density MPO8 Pre-Terminated Trunk System
(OS2 Single Mode, Data Center Grade)
Supported Products
- OS2 MPO8 Trunk Cables (96F / 144F / 288F)
- Factory-preterminated optical assemblies
- MPO adapter modules / plates
- Structured DC optical cabling subsystems
Optical & Mechanical Specifications
| Item | Specification |
|---|---|
| Fiber Type | OS2 Single Mode (YOFC in-house fiber) |
| Connector Type | MPO8 |
| Polarity | Type A (supported & controlled) |
| Fiber Counts | 96F / 144F / 288F |
| Ferrule Polish | UPC |
| Cable Rating | CPR / Riser |
| Manufacturing | Vertical integration (fiber → assembly) |
Optical Performance
| Parameter | Specification |
|---|---|
| Insertion Loss | ≤ 0.35 dB (typical) |
| Return Loss | ≥ 55 dB |
| Testing | 100% IL/RL testing |
| Inspection | Automated endface inspection |
Traceability & Documentation
- Factory serial number system
- Full optical test records
- Batch & date code tracking
- DC-grade documentation pack
Why Suitable as Tier-2 for MS
- Strong quality credibility for hyperscale DC
- Proven capability on high-fiber-count trunks
- Supports large-volume, long-term supply
- Enhances confidence in early MS technical review
B Set — Rack-Level Power Interconnect
Rack Power Interconnect System (C14–C15, W80P1)
B-1. Volex
Product Scope
Data Center Rack Power Cord
IEC C14 → C15, High-Temperature Rated
Electrical & Mechanical Specifications
| Item | Specification |
|---|---|
| Connector A | IEC C14 |
| Connector B | IEC C15 (High-Temperature Rated) |
| Rated Voltage | 250 V |
| Rated Current | 15 A |
| Temperature Rating | ≥ 120 °C (C15) |
| Length | 1830 mm (baseline) |
| Cable Type | SJTW / H05VV-F (region dependent) |
| Color | Black |
Compliance & Certification
- UL Listed
- UL File Number provided
- CSA / CE (where applicable)
- RoHS & REACH compliant
Marking & Traceability
- UL marking on jacket
- Manufacturer ID
- Voltage / current rating
- Batch or date code
Why Suitable as Tier-2 for MS
- Widely accepted in hyperscale DC racks
- Clear UL scope & documentation
- Low technical risk for MS review
- Ideal “anchor supplier” for initial approval
B-2. Ningbo Qiaopu（宁波乔普）
Product Scope
UL Listed Rack Power Cord
IEC C14 → C15, ODM-Focused Supply
Electrical & Mechanical Specifications
| Item | Specification |
|---|---|
| Connector A | IEC C14 |
| Connector B | IEC C15 (High-Temperature) |
| Rated Voltage | 250 V |
| Rated Current | 15 A |
| Length | 1830 mm (customizable) |
| Cable Type | SJTW |
| Jacket Color | Black |
Compliance & Certification
- UL Listed
- UL File Number available
- RoHS compliant
Production & Delivery
- Stable mass production
- Flexible marking & labeling
- Suitable for rack-level BOM standardization
Why Suitable as Tier-2 for MS
- High controllability & fast response
- Competitive cost for scale
- Works well as secondary / parallel supplier
- Ideal for pilot + ramp strategy
Summary — What MS Will See Clearly
A Set (Optical)
- SDGI → controllable execution partner
- YOFC → quality & credibility anchor
B Set (Power)
- Volex → low-risk, high-acceptance baseline
- Qiaopu → cost-effective, controllable Tier-2