QDD-400G-SR8-S 400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m

思科Cisco 400G QSFP-DD收发器，400GBASE-SR8, MPO16 APC MMF 100m

400G transceivers 思科(Cisco) 212

设备品牌:思科(Cisco)
所属系列:光模块-400G
模块类型:MMF 多模模块
型号SKU: QDD-400G-SR8-S=
传输速率:400GBASE-SR8
光纤波长:850nm
传输距离:100 m
接口类型:MPO-16
模块尺寸:8.5 x 18.4 x 78.3/93.3 mm
模块重量:100 g
采购电话:010-8646 2600
模块选择QDD-400G-SR8-S 400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m

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产品介绍

产品参数

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产品相册

官方描述：QDD-400G-SR8-S 400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m

概述

Cisco®系列QSFP-DD模块提供了业界最高的带宽密度，同时利用了与低速QSFP可插拔模块和电缆的向后兼容性。

产品概述

Cisco QDD-400G-LR4-S模块（图11）支持带双工LC连接器的链路长度高达10km的SMF。它符合IEEE 802.3cu的400GBASE-LR4-6km要求，但延伸至10km，符合100G Lambda MSA组400G-LR4要求和400GAUI-8/CEI-56G-VSR-PAM4标准。400吉比特以太网信号通过四个CWDM网格光波长传输。四个波长的复用和解复用在设备内进行管理。在主机平台上执行FEC。

QDD-400G-SR8-S 400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m

思科QDD-400G-SR8-S模块（图5）支持400GE链路和多达8个50GE分接链路，或通过OM4 MMF连接两个200GE分接链路，长度可达100m。该模块具有8对MMF和MPO-16 APC连接器。它符合IEEE 802.3bm协议和400GAUI-8/CEI-56G-VSR-PAM4标准。400千兆以太网信号由每根光纤的50Gbps信号通过8对并行光纤承载。它也可以用作SFP56-50G-SR模块或2x QSFP-200G-SR4-S模块的8x 50GE分接。在主机平台上执行FEC。

Cisco-400G-QSFP-DD-Cable-and-Transceiver-Modules-Data-Sheet 下载

Table 11. Ordering information

Part ID	Product description
QDD-400-CU0.5M	400G QSFP-DD Transceiver, Passive Copper Cable, 0.5 meter
QDD-400-CU1M	400G QSFP-DD Transceiver, Passive Copper Cable, 1 meter
QDD-400-CU2M	400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters
QDD-400-CU2.5M	400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters
QDD-400-CU3M	400G QSFP-DD Transceiver, Passive Copper Cable, 3 meters
QDD-4ZQ100-CU1M	QSFP-DD 4x 100GBASE-CR2 Passive Breakout Copper Cable, 1 meter
QDD-4ZQ100-CU2M	QSFP-DD 4x 100GBASE-CR2 Passive Breakout Copper Cable, 2 meters
QDD-4ZQ100-CU2.5M	QSFP-DD 4x 100GBASE-CR2 Passive Breakout Copper Cable, 2.5 meters
QDD-4ZQ100-CU3M	QSFP-DD 4x 100GBASE-CR2 Passive Breakout Copper Cable, 3 meters
QDD-2Q200-CU3M	QSFP-DD 2x 200GBASE-CR4 Passive Breakout Copper Cable, 3 meters
QDD-400-AOC1M	400G QSFP-DD Transceiver, Active Optical Cable, 1 meter
QDD-400-AOC2M	400G QSFP-DD Transceiver, Active Optical Cable, 2 meters
QDD-400-AOC3M	400G QSFP-DD Transceiver, Active Optical Cable, 3 meters
QDD-400-AOC5M	400G QSFP-DD Transceiver, Active Optical Cable, 5 meters
QDD-400-AOC7M	400G QSFP-DD Transceiver, Active Optical Cable, 7 meters
QDD-400-AOC10M	400G QSFP-DD Transceiver, Active Optical Cable, 10 meters
QDD-400-AOC15M	400G QSFP-DD Transceiver, Active Optical Cable, 15 meters
QDD-400-AOC20M	400G QSFP-DD Transceiver, Active Optical Cable, 20 meters
QDD-400-AOC25M	400G QSFP-DD Transceiver, Active Optical Cable, 25 meters
QDD-400-AOC30M	400G QSFP-DD Transceiver, Active Optical Cable, 30 meters
QDD-400G-SR8-S	400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m
QDD-400G-SR4.2-BD	400G QSFP-DD Transceiver, 400GBASE-SR4.2, MPO-12 MMF, 100m
QDD-400G-DR4-S	400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF
QDD-4X100G-FR-S	QSFP-DD Transceiver, 4x 100GBASE-FR1, MPO-12, 2km parallel SMF
QDD-4X100G-LR-S	QSFP-DD Transceiver, 4x 100GBASE-LR1, MPO-12, 10km parallel SMF
QDD-400G-FR4-S	400G QSFP-DD Transceiver, 400G-FR4, Duplex LC, 2km Duplex SMF
QDD-400G-LR4-S	400G QSFP-DD Transceiver, 400G-LR4, Duplex LC, 10km Duplex SMF
QDD-400G-LR8-S	400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km
QDD-2X100-SR4-S	2x100G QSFP-DD Transceiver, 2X 100GBASE-SR4, MPO-24 MMF, 100m OM4
QDD-2X100-CWDM4-S	2X 100G QSFP-DD Transceiver, 2X 100G-CWDM4, Dual Duplex CS, 2km SMF
QDD-2X100-LR4-S	2x 100G QSFP-DD Transceiver, 2x 100GBASE-LR4, Dual Duplex CS, 10km SMF

交换机商城商务值班经理

促销商品

SFP-GE-T SFP-GE-(RJ45).
2023年3月10日 426
- 设备品牌:华三(H3C)
- 型号SKU:SFP-GE-T
SFP-GE-T,华三10G SFP电口光模块,H3C SFP-GE-T,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。
SFP-GE-PX20-D-SM1490-M SFP 1G Transceiver-(1490nm(Transmit)/1310nm(Recieve),20km,RSSI,SC/PC).
2023年3月10日 515
- 设备品牌:华三(H3C)
- 型号SKU:SFP-GE-PX20-D-SM1490-M
SFP-GE-PX20-D-SM1490-M,华三1G SFP光模块,H3C SFP-GE-PX20-D-SM1490-M,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。
SFP-FE-LX-SM1550-BIDI
2023年3月10日 437
- 设备品牌:华三(H3C)
- 型号SKU:SFP-FE-LX-SM1550-BIDI
SFP-FE-LX-SM1550-BIDI ,华三百兆 SFP光模块,SFP-FE-LX-SM1550-BIDI ,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。
SFP-FE-LX-SM1310-BIDI
2023年3月10日 436
- 设备品牌:华三(H3C)
- 型号SKU:SFP-FE-LX-SM1310-BIDI
SFP-FE-LX-SM1310-BIDI,华三百兆 SFP光模块,H3C SFP-FE-LX-SM1310-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。
SFP-GE-LH70-SM1550-BIDI
2023年3月10日 396
- 设备品牌:华三(H3C)
- 型号SKU: SFP-GE-LH70-SM1550-BIDI
SFP-GE-LH70-SM1550-BIDI,华三1G SFP光模块,H3C SFP-GE-LH70-SM1550-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。
SFP-GE-LH70-SM1490-BIDI
2023年3月10日 393
- 设备品牌:华三(H3C)
- 型号SKU:SFP-GE-LH70-SM1490-BIDI
SFP-GE-LX-SM1310-BIDI,华三10G SFP光模块,H3CSFP-GE-LH40-SM1310-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。

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官方描述：QDD-400G-SR8-S 400G QSFP-DD Transceiver, 400GBASE-SR8, MPO16 APC MMF 100m

Table 1. Feature and Benefits of Cisco QSFP-DD Modules

Feature	Benefit
Hot-swappable	Input/output device that plugs into 400G Ethernet Cisco QSFP-DD port
Interoperable	Interoperable with other IEEE-compliant 400GBASE interfaces where applicable
Certified on Cisco platform	Certified and tested on Cisco QSFP-DD 400G ports for superior performance, quality, and reliability
Compliant with IEEE 802.3	High-speed electrical and optical interfaces compliant to IEEE 802.3
Compliant with MSA	Compliant to QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3 and 100G Lambda MSA
Backward compatibility	QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules
Breakout capability	Some QSFP-DD modules have the capability to interface to multiple 100G modules when operated in breakout mode, providing higher port density for 100G interfaces, and easing the migration to 400G platforms

Table 2. Cisco 400G QSFP-DD portfolio

Product ID	Description	Max power consumption (W)	Optical Connector
QDD-400-CUxM	400G, QSFP-DD to QSFP-DD, Passive Copper Cable, 0.5 meter, 1 meter, 2 meters, 2.5 meters, 3 meters	1.5 per end	N/A
QDD-4ZQ100-CUxM	400G, QSFP-DD to 4x QSFP56 100GBASE-CR2, Passive Copper Cable, 1 meter, 2 meters, 2.5 meters, 3 meters	1.5W per end	N/A
QDD-2Q200-CU3M	400G, QSFP-DD to 2x QSFP56 200GBASE-CR4, Passive Copper Cable, 3 meters	1.5W per end	N/A
QDD-400-AOCxM	400G QSFP-DD Transceiver, Active Optical Cable, 1, 2, 3, 5, 7, 10, 15, 20, 25, 30 meters	12 per end	N/A
QDD-400G-SR8-S	400G QSFP-DD Transceiver, MPO-16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G-SR4 and 8x 50G-SR breakout	12	MPO-16 MMF APC
QDD-400G-SR4.2-BD	400G QSFP-DD Transceiver, MPO-12, 100m OM4 MMF, 400GBASE-SR4.2 compliant. Can used for 4X breakout to QSFP-100G-SR1.2	12	MPO-12 MMF UPC
QDD-400G-DR4-S	400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12 parallel SMF, 500m	12	MPO-12 SMF APC
QDD-4X100G-FR-S	QSFP-DD Transceiver, 4x 100GBASE-FR1, MPO-12, 2km parallel SMF	12	MPO-12 SMF APC
QDD-4X100G-LR-S	QSFP-DD Transceiver, 4x 100GBASE-LR1, MPO-12, 10km parallel SMF	12	MPO-12 SMF APC
QDD-400G-FR4-S	400G QSFP-DD Transceiver, 400G-FR4, 2km Duplex SMF	12	Duplex LC SMF PC/UPC
QDD-400G-LR4-S	400G QSFP-DD Transceiver, 400G-LR4, 10km Duplex SMF, 100% compliant with 400GBASE-LR4-6	12	Duplex LC SMF PC/UPC
QDD-400G-LR8-S	400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF	13	Duplex LC SMF PC/UPC
QDD-2X100-SR4-S	2x100GBASE-SR4 Transceiver, 100GBASE-SR4, MPO-24, 100m MMF	5	MPO-24 MMF UPC
QDD-2X100-CWDM4-S	2X 100G-CWDM4 Transceiver, 100G-CWDM4, Dual Duplex CS connector, 2km Duplex SMF	7	Dual Duplex CS SMF PC/UPC
QDD-2X100-LR4-S	2x100GBASE-LR4 Transceiver, 100GBASE-LR4, Dual Duplex CS connector, 10km SMF	8	Dual Duplex CS SMF PC/UPC

Note: Except for QDD-400G-SR8-S, QDD-400G-DR4-S, QDD-4X100G-FR-S, QDD-4X100G-LR-S, only connections with patch cords with PC or Ultra-Physical Contact (UPC) connectors are supported. QDD- 400G- SR8-S, QDD-400G-DR4-S, QDD-4X100G-FR-S, QDD-4X100G-LR-S require patch cords with Angled Physical Contact (APC) MPO connectors. QDD-400G-SR8-S requires MPO-16 APC for MMF. All cables and cable assemblies used must be compliant with the standards specified in the standards section of this datasheet. For more information and references on QSFP-DD cable guides, please click on the following link: Cisco Transceiver Modules – Brochures – Cisco.

Table 3. QSFP port and cabling specifications

Cisco 400G QSFP-DD	Nominal wavelength (nm)	Cable type	Core size (microns)	Modal bandwidth	Cable distance	Pull tab color
QDD-400-CU0.5M		Passive copper cable assembly			0.5m	Tan
QDD-400-CU1M					1 m	Tan
QDD-400-CU2M					2 m	Brown
QDD-400-CU2.5M					2.5 m	Yellow
QDD-400-CU3M					3 m	Orange
QDD-4ZQ100-CU1M					1m	Tan
QDD-4ZQ100-CU2M					2m	Brown
QDD-4ZQ100-CU2.5M					2.5m	Yellow
QDD-4ZQ100-CU3M					3m	Orange
QDD-2Q200-CU3M					3m	Orange
QDD-400-AOC1M		Active optical cable assembly			1 m	Beige
QDD-400-AOC2M					2 m	Brown
QDD-400-AOC3M					3 m	Orange
QDD-400-AOC5M					5 m	Gray
QDD-400-AOC7M					7 m	Blue
QDD-400-AOC10M					10 m	Red
QDD-400-AOC15M					15 m	Black
QDD-400-AOC20M					20 m	Green
QDD-400-AOC25M					25 m	Green
QDD-400-AOC30M					30 m	Green
QDD-400G-SR8-S	850	MMF	50	2000 (OM3) 4700 (OM4) 4700 (OM5)	70m (OM3) 100m (OM4)	Tan
QDD-400G-SR4.2-BD	850, 908	MMF	50	2000 (OM3) 4700 (OM4) 4700 (OM5)	70m (OM3) 100m (OM4) 150m (OM5)	Gray
QDD-400G-DR4-S	1310	SMF	G.652		500 m	Orange
QDD-4X100G-FR-S	1310	SMF	G.652		2 km	Green
QDD-4X100G-LR-S	1310	SMF	G.652		10 km	Blue
QDD-400G-FR4-S	1270, 1290, 1310, 1330	SMF	G.652		2 km	Green
QDD-400G-LR4-S	1270, 1290, 1310, 1330	SMF	G.652		10 km	Blue
QDD-400G-LR8-S	1273, 1277, 1282, 1286, 1295, 1300, 1304, 1309	SMF	G.652		10 km	Blue
QDD-2X100-SR4-S	850	MMF	50	2000 (OM3) 4700 (OM4)	70m 100m	Beige
QDD-2X100-CWDM4-S	1270, 1290, 1310, 1330	SMF	G.652		2 km	Green
QDD-2X100-LR4-S	1295, 1300, 1304, 1309	SMF	G.652		10 km	Blue

Platform support

Cisco QSFP-DD modules are supported on Cisco switches and routers. For more details, refer to the Cisco Transceiver Modules Compatibility Matrix.

Specifications

Table 4. Electrical specifications

Product	Description	Nominal Datarate (Gbs)	High-speed electrical	Link meter
QDD-400-CUxM	400G QSFP-DD, Passive Copper Cable	425	400GAUI-8 C2M, OIF CEI-56G-VSR-PAM4	0.5, 1, 2, 2.5, 3
QDD-4ZQ100-CUxM	400G QSFP-DD to 4x QSFP56 100GEBASE-CR2, Passive Copper Cable	4x 100GE	4x 100GBASE-CR2, OIF CEI-56G-VSR-PAM4	1,2,2.5,3
QDD-2Q200-CU3M	400G QSFP-DD to 2x QSFP56 200GEBASE-CR4, Passive Copper Cable	2x 200GE	4x 100GBASE-CR2, OIF CEI-56G-VSR-PAM4	3
QDD-400-AOCxM	400G QSFP-DD Transceiver, Active Copper Cable	425	400GAUI-8	1,2,3,5,7,10,15, 20,25, 30
QDD-400G-SR8-S	400G QSFP-DD Transceiver, MPO-16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G- SR4 and 8x 50G-SR breakout	425	400GAUI-8/CEI-56G- VSR- PAM4	70m (OM3)100m (OM4)
QDD-400G-SR4.2-BD	400G QSFP-DD Transceiver, MPO-12 UPC, 100m OM4 MMF, 400GBASE-SR4.2, Can be used for 4X breakout to QSFP-100G- SR1.2	425	400GAUI-8/CEI-56G- VSR- PAM4	70m (OM3)100m (OM4)150m (OM5)
QDD-400G-DR4-S	400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF	425	400GAUI-8/CEI-56G- VSR- PAM4	500 m
QDD-4X100G-FR-S	QSFP-DD Transceiver, 4X 100GBASE-FR1, MPO-12, 2km parallel SMF	4x 100GE	400GAUI-8/CEI-56G- VSR- PAM4	2 km
QDD-4X100G-LR-S	QSFP-DD Transceiver, 4X 100GBASE-LR1, MPO-12, 10km parallel SMF	4x 100GE	400GAUI-8/CEI-56G- VSR- PAM4	10 km
QDD-400G-FR4-S	400G QSFP-DD Transceiver, 400G- FR4, Duplex LC, 2km Duplex SMF	425	400GAUI-8/CEI-56G- VSR- PAM4	2 km
QDD-400G-LR4-S	400G QSFP-DD Transceiver, 400G- LR4, Duplex LC, 10km Duplex SMF	425	400GAUI-8/CEI-56G- VSR- PAM4	10 km
QDD-400G-LR8-S	400G QSFP-DD Transceiver, 400GBASE-LR8, Duplex LC, 10km Duplex SMF	425	400GAUI-8/CEI-56G- VSR- PAM4	10 km
QDD-2X100-SR4-S	2x 100G QSFP-DD Transceiver, 2x 100GBASE-SR4, MPO-24 MMF, 100m OM4	2x100GE	2x 100G CAUI-4	100 m
QDD-2X100-CWDM4-S	2x 100G QSFP-DD Transceiver, 2x 100G-CWDM4, Dual Duplex CS connector SMF, 2km SMF	2X 100GE	2x 100G CAUI-4	2 km
QDD-2X100-LR4-S	2x 100G QSFP-DD Transceiver, 2x 100GBASE-LR4, Dual Duplex CS connector, 10km SMF	2X 100GE	2x 100G CAUI-4	10 km

Table 5. Optical specifications

Product	Description	Average Transmit Power per lane (dBm) min	Average Transmit Power per lane (dBm) max	Average Receive Power per lane (dBm) min¹	Average Receive Power per lane (dBm) max	Maximum Supported Insertion Loss (IL) (dB)	Wavelength (nm)	Pre-FEC
QDD-400G-SR8-S	400G QSFP-DD Transceiver, MPO- 16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G-SR4 and 8x 50G-SR breakout	-6.5	4	-8.4	4	1.9	840-860	2.4×10-4
QDD-400G-SR4.2- BD	400G QSFP-DD Transceiver, MPO- 12 UPC, 100m OM4 MMF, 400GBASE-SR4.2, Can be used for 4X breakout to QSFP-100G- SR1.2	-6.2	4	-8.2	4	1.9	855, 908	2.4×10-4
QDD-400G-DR4-S	400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF	-2.9	4	-5.9	4	3	1310	2.4×10-4
QDD-4X100G-FR-S	QSFP-DD Transceiver, 4X 100GBASE-FR1, MPO-12, 2km parallel SMF	-3.1	4	-7.1	4	4	1310	2.4×10-4
QDD-4X100G-LR-S	QSFP-DD Transceiver, 4X 100GBASE-LR1, PO-12, 10km parallel SMF	-1.9	4.8	-8.2	4.8	6.3	1310	2.4×10^-4
QDD-400G-FR4-S	400G QSFP-DD Transceiver, 400GBASE-FR4, Duplex LC, 2km Duplex SMF	-3.2	3.5	-7.3	3.5	4	1270,1290,1310,1330	2.4×10^-4
QDD-400G-LR4-S	400G QSFP-DD Transceiver, 400GBASE-LR4, Duplex LC, 10km Duplex SMF	-2.7	5.1	-9.0	5.1	6.3	1270,1290,1310,1330	2.4×10^-4
QDD-400G-LR8-S	400G QSFP-DD Transceiver, 400GBASE-LR8, Duplex LC, 10km Duplex SMF	-2.8	5.3	-9.1	5.3	6.3	1273,1277,1282,1286,1295,1300,1304,1309	2.4×10^-4
QDD-2X100-SR4-S	2x 100G QSFP-DD Transceiver, 2x 100GBASE-SR4, MPO-24 MMF, 100m OM4	-8.4	2.4	-10.3	2.4	1.9	840 to 860	5×10^-5
QDD-2X100- CWDM4-S	2x 100G QSFP-DD Transceiver, 2x 100G-CWDM4, Dual Duplex CS connector SMF, 2km SMF	-6.5	2.5	-11.5	2.5	5	1271,1291,1311,1331	5×10^-5
QDD-2X100-LR4-S	2x 100G QSFP-DD Transceiver, 2x 100GBASE-LR4, Dual Duplex CS connector, 10km SMF	-4.3	4.5	-10.6	4.5	6.3	1295,1300,1304,1309	10^-12(no FEC)

¹ Average receive power per lane (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance

Table 6. Mechanical specifications

Module		Specification
Module dimension with pull tab		(H x W x D) 8.5 x 18.4 x 78.3/93.3 mm
Module weight (Max)	Optical modules	100 g
	QDD-400-CU0.5M	250 g
	QDD-400-CU1M	250 g
	QDD-400-CU2M	450 g
	QDD-400-CU2.5M	550 g
	QDD-400-CU3M	600 g
	QDD-4ZQ100CU1M	400g
	QDD4ZQ100-CU2M	600 g
	QDD-4ZQ100-CU2.5M	700 g
	QDD-4ZQ100-CU3M	800 g
	QDD-2Q200-CU3M	600 g
	QDD-400-AOC1M	160 g
	QDD-400-AOC2M	180 g
	QDD-400-AOC3M	190 g
	QDD-400-AOC5M	200 g
	QDD-400-AOC7M	230 g
	QDD-400-AOC10M	270 g
	QDD-400-AOC15M	320 g
	QDD-400-AOC20M	390 g
	QDD-400-AOC25M	430 g
	QDD-400-AOC30M	490 g
QDD-400G Module operation temperature		0 to 75°C
QDD-2X100 Module operation temperature		0 to 70°C
Active optical cable		0 to 70°C
Copper cable operation temperature		0 to 70°C
Storage temperature		-40 to 85°C

Table 7. QSFP-DD SMF PAM4 Breakout Interoperation and Link Reach

Standard (PAM4)	400GBASE- DR4	100GBASE- DR1	100GBASE-FR1			100GBASE-LR1		100G- LR1- 20²
Product ID	QDD- 400G-DR4	QSFP- 100G-DR- S	QDD- 4X100G- FR-S	QSFP- 100G-FR- S	CPAK- 100G-FR	QDD- 4X100G- LR-S	QSFP- 100G- LR-S	QSFP- 100G- ERL-S
QDD-400G-DR4-S (4x 100G Breakout)		500m SMF (3dB)	500m SMF (3dB)			500m SMF (3dB)
QDD-4X100G-FR-S (4x 100G Breakout)		500m SMF (3dB)	2km SMF (4dB)			2km SMF (4dB)
QDD-4X100G-LR-S (4x 100G Breakout)		500m SMF (3dB)	2km SMF (4dB)			10 km SMF (6.3dB)

² 100G-LR-20 is a standard of the 100G Lambda MSA ( www.100glambda.com)

³ 100G-CWDM4 is compliant to the requirements from the CWDM4 Group MSA (CWDM4-MSA Group)

⁴ QSFP-100G-SM-SR is compatible with 100G-CWDM4 except with 4.2dB link margin

Table 8. QSFP-DD SMF PAM4 Duplex Interoperation and Link Reach

Standard (PAM4)	400GBASE-FR4		400G-LR4	400GBASE-LR4-6¹
Product ID	QDD-400G-FR4-S	QDD-2X400G-FR4	QDD-400G-LR4-S
QDD-400G-FR4-S	2km (4dB)	2km (4dB)	2km (4dB)	2km (4dB)
QDD-400G-LR4-S	2km (4dB)	2km (4dB)	10km (6.3dB)	6km (6.3dB)

¹ 400GBASE-LR4-6 is the IEEE requirement is limited to 6km reach, the QDD-400G-LR4 module is 100% compatible with this requirement, but has a reachG of 10km.

Table 9. QSFP-DD MMF PAM4 Duplex Interoperation and Link Reach

Standard (PAM4)		50GBASE-SR		200GBASE-SR4
Product ID	QSFP-100G-SR1.2	SFP-50G-SR	SFP-50G-SL	QSFP-200G-SR4-S	QSFP-200G- SL4-S
QDD-400G-SR4.2-BD (4x 100G Breakout)	70m (OM3)100m (OM4)150m (OM5)(1.9dB)
QDD-400G-SR8-S (2x 200GE and 8x 50G Breakout)		70m (OM3)100m (OM4)100m (OM5)(1.9dB)	20m (OM3)30m (OM4)30m (OM5)(1.6dB)	70m (OM3)100m (OM4)100m (OM5)(1.9dB)	20m (OM3)30m (OM4)30m (OM5)(1.6dB)

Table 10. QSFP-DD 2x100G NRZ Interoperation and Link Reach

Standard (NRZ)	100GBASE- SR4		100G-CWDM4³		100G- CWDM4	100GBASE-LR4
Product ID	QSFP- 100G- SR4-S	CPAK- 100G- SR4	QSFP- 100G- CWDM4- S	CPAK- 100G- CWDM⁴	QSFP- 100G- SM-SR⁴	QSFP- 100G- LR4-S	CPAK- 100G- LR4	CPAK- 100GE- LR4	CFP- 100G- LR4
QDD-2X100-SR4-S (2x 100G Breakout)	70m (OM3)100m (OM4) (1.9dB)
QDD-2X100-CWDM4-S			2km SMF (5dB)		2km SMF (4.2dB)
QDD-2X100-LR4-S						10km SMF (6.3 dB)

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