40G QSFP-SFP Passive Direct Copper Cables
Brand Name:E-link
Certification:ISO9001, CE, FCC, RoHS
Model Number:LNK-DP3C30
Minimum Order Quantity:1pcs
Delivery Time:7-10 working days
Payment Terms:L/C,T/T,Western Union,MoneyGram,PayPal
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Location:
Shenzhen China
Address:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
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Product Details
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Product Details
40G QSFP-SFP Passive Direct Copper Cables
Product Advantages
Ø Hybrid cable conforms to the Small Form Factor SFF-8436 and SFF-8431
Ø Support for multi-gigabit data rates :1 Gb/s - 10 Gb/s (per channel)
Ø Maximum aggregate data rate: 40 Gb/s (4 x 10Gb/s)
Ø Hybrid cable link length up to 5m (passive limiting)
Ø High-Density QSFP 38-PIN and SFP 20-PIN Connector
Ø Power Supply :+3.3V
Ø Low power consumption: 0.02 W (typ.)
Ø Temperature Range: 0~ 70 °C
Overview
E-link’s LNK-DP3CXX-XXX High Speed 40G QSFP+ to 10G SFP+ Direct Attach Cable copper cable assemblies are a low cost alternative for short reach 4X applications. They are designed to be fully compatible in form factor and optical/electrical connections according to the QSFP Multi-Source Agreement.
Technical Indexes
Test Type | Test Item | Target | Reference | |
Differential Impedence | 100+/ -10ohm (Rise time of 50 ps (20 %- 80 %)) | IEEE Std.802.3ba | ||
Electrical Characteristics | Differential Mode RL | Frequency(GHz) 0.1-1.0 1.0-4.1 | SDD11 & SDD22(max) -10 -(12-2*sqrt(f)) | Per table 10 of 1B Cable MOL.v 0.68 |
Differential IL | Frequency 100MHz 200MHz 625MHz 1250MHz 1875MHz 2500MHz | SDD21(min) -8 -8 -8.5 -12.1 -14.7 -17 | Ref table 43 of Infiniband Architecture Spec, V2 | |
NEXT | ≥26dB @ 10MHz to 5.0GHz | / | ||
Intra-Pair Skew | ≤100 ps(TDT Method) Rise time of 35 ps | (20 %- 80 %) | ||
Intra-Pair Skew | ≤400 ps(TDT Method) Rise time of 35 ps | (20%~80 %) | ||
Environmental Characteristics | Operating Temperature | -40~85°C | Cable operating temp. range | |
Thermal Shock | No evidence of physical damage | EIA-364-32 Test | ||
Cyclic Temp. & Humidity | No evidence of physical damage | EIA-364-31 Method III,Test Cond A | ||
Salt spray | 48 hours salt spraying after shell corrosive area less than 5% | EIA-364-26 | ||
Temperature Life | Performance meets the specification requirement | EIA-364-17, Method A, Test Cond 3 at 105°±2°C | ||
Mechanical Characteristics | MechanicaI Vibration | Performance meets the specification requirement | EIA-364-28E.11 TC-VII, Test Cond. D 15minutes in X,Y,Z axis. | |
Cable Flex | Performance meets the specification requirement | EIA-444-1B | ||
Mechanical Shock | Performance meets the specification requirement | EIA-364-27B, TG-G. 3 times in 6 directions, 100g, 6ms | ||
Cable plug Insertion | 40N Max. | Per QSFP MSA Rev 1.0 | ||
Cable plug extraction | 30N Max. | Per QSFP MSA Rev 1.0. | ||
Latch retention force | 50N Min. No evidence of physical damage | EIA-364-13 | ||
Durability | 50 Time. No evidence of physical damage | EIA-364-09; perform plug&unplug cycles | ||
Ordering Information
Part Number | Data Rate | Length | Wire Gauge | Connector Type | Temp. Range | Cable Jacket |
LNK-DP3C30-1 | Up to 40G | 1m | AWG30 | Passive Copper | 0-70℃ | PVC |
LNK-DP3C30-2 | Up to 40G | 2m | AWG30 | Passive Copper | 0-70℃ | PVC |
LNK-DP3C30-3 | Up to 40G | 3m | AWG30 | Passive Copper | 0-70℃ | PVC |
40G QSFP-SFP Passive Direct Copper Cables
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