MCP7Y40-N004

Brief Introduction

The Vchung MCP7Y40-N005 is an 800Gb/s twin-port OSFP (Octal Small Form-factor Pluggable) to 4x200Gb/s QSFP112 (Quad Small Form-factor Pluggable 112G) passive Direct Attach Copper (DAC) dual breakout (aka splitter) cable for 400Gb/s NVIDIA End-to-End Infiniband and Ethernet solutions. It has identical design and internals as the single-port OSFP version, only with different connector shells. The DAC firmware supports both InfiniBand and Ethernet and is automatically enabled depending on the protocol of the switch attached to.The 8-channel twin-port OSFP end uses a finned top form-factor for use in Quantum-2 and Spectrum-4 switch cages. The four 200G ends support 2-channels of 100G-PAM4 (200G) and use a flat top QSFP112 for use in ConnectX-7 adapters and BlueField-3 DPUs using riding heat sinks on the connector cage.DAC cables are the lowest-cost, lowest-latency, near zero power consuming, high-speed links available due to their simplicity of design and minimal components. The “passive” term refers to the copper cable containing no electronics in the data path. Each end includes an EEPROM which provides product identification and characteristics to the host system. Every cable length is tuned to reduce internal signal noise and back reflections. Thin 30AWG is used for 1 and 1.5-meter lengths and thicker 26AWG for 2 to 3-meters.

Features

Up to 800Gb/s data rate
4x 200Gb/s data rate at split ends
Based on 100G-PAM4 modulation
OSFP end is 1.5 Watts
QSFP112 ends are 0.3 Watts each
OSFP head end is CMIS based
QSFP112 ends are SFF-8636 based
Operating case temperature 0-70°C
Single 3.3V supply voltage
Hot pluggable
RoHS compliant
LSZH (Low Smoke Zero Halogen) jacket
LF (Lead Free) HF (Halogen Free) PCB

Applications

InfiniBand 800Gb/s Quantum-2 switch-to-four 200Gb/s QSFP112 NDR200 BlueField-3 DPUs and/or ConnectX-7 HCAs

Specifications

Part No.	VC-MCP7Y40-N004	Connector Type	OSFP to 4x200G QSFP112
Cable Length	4m	Cable Type	Active Twinax Copper ACC Cable
Operation Temperature	40 to 70°C (32 to 158°F)	Wire AWG	AWG26
Minimum Bend Radius	57mm	Max Data Rate	800Gbps
Jacket Material	PVC(OFNR)	Protocols	OSFP MSA, CMIS, ETC 800GBASE-CR8

MCP7Y40-N004 Nvidia Compatible 800Gbps Twin-port OSFP to 4x200Gbps QSFP112 ACC Splitter Cable 4m

Optical transceivers port(LC)

For LC port, there are two types of single-fiber bidirectional optical transceivers (one LC connector) and dual-fiber unidirectional optical transceiver (two LC connectors).
Single fiber bidirectional is used to send and receive signals in one fiber, and dual fiber unidirectional optical transceivers are used to one fiber to send signals and other fiber to receive signals.

Optical transceivers series

Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface.
Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including:
1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC.
2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP.
3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4.

Compatibility

The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market.
Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied.

Industrial Standards

VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process.

Full MSA Compliance

High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally.

Quality assurance

VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service.

This drawing is for reference only. If you need more information and need to modify the drawing, please Email us：support@vchung.com

Q1. What is your terms of packing?

Answer: A: Generally, we pack our goods in ziplock bag and brown cartons. If you have special requirements, please let us know and we will try our best to cooperate with you.

Q2. What is your terms of payment?

Answer: A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

Answer: A: EXW, FAS, FOB, FCA, CFR, CPT, CIF, CIP.

Q4. How about your delivery time?

Answer: A: Generally, it will take 2 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

Answer: A: Yes, we can produce by your samples or technical drawings.

Q6. What is your sample policy?

Answer: A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

Answer: A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?

Answer: A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Part number: MCP7Y40-N004	Connector Type:800G OSFP to 4x200G QSFP112
Cable Type:Active DAC	Cable length：4M
Data Rate: 800Gbps	AWG: AWG26