Can the QSFP-100G-SRBD be interconnected with the QSFP-100G-SWDM4?

No. The 100G SRBD uses dual channels at 50Gb/s per channel to send and receive 2 optical signals of different wavelengths, while the 100G SWDM4 combines and splits the waves via MUX/DEMUX to provide 4 optical signals of different wavelengths at 25G rate on a single multimode fiber. The two modules cannot be interconnected because the number of channels and wavelengths are not the same.

Why would most people choose the more costly 100G SRBD, 100G SWDM4 over 100G SR4?

When the network demand is upgraded from the original 10G or 25G to 100G, since the 10G or 25G network cabling is mainly based on LC duplex multimode fiber, if the conventional 100G SR4 optical module is used, it requires the use of MTP 8-core or 12-core multimode fibers, which is a big adjustment on the basis of the original cabling, and the cost is extremely high. With 100G SRBD and 100G SWDM4, the cost of optical fiber infrastructure can be effectively saved. effectively save the cost of fiber optic infrastructure, which is widely used in the field of data center.

100G-SWDM4 QSFP28 850nm 70/100m MMF Module for Generic

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Generic Compatible 100G-SWDM4 QSFP28 850nm 70m (OM3) 100m (OM4) DOM Duplex LC Transceiver Module for MMF

Name: Generic Compatible 100G-SWDM4 QSFP28 850nm 70m (OM3) 100m (OM4) DOM Duplex LC Transceiver Module for MMF
Brand: Naddod
SKU: 14379
Price: 271.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#14379

Model: QSFP-100G-SWDM4

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Item Spotlights

Max Power Consumption ≤3.5W.
Provide Professional Compatibility and Parameter Test Reports.
Compliant with Hot Pluggable QSFP28 MSA, IEEE 802.3bm Standard.
Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
DDM(Digital Diagnostic Monitoring) Supported.
Significantly Improve the Flexibility, Economy and Reliability of Networking.
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

Generic Compatible 100G-SWDM4 QSFP28 850nm 70m (OM3) 100m (OM4) DOM Duplex LC Transceiver Module for MMF

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Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Form Factor

QSFP28

Distance

70m (OM3)/100m (OM4)

Wavelength

850nm

Connector

Duplex LC

Power Consumption

≤3.5W

Transmitter

VCSEL

Receiver

Media

MMF

Modulation（electrical ）

4x25.78Gb/s NRZ

Modulation（Optical ）

4x25.78Gb/s NRZ

Case Temperature(℃)

0 to 70°C (32 to 158°F)

Protocol

100G Ethernet Compliant

Connectivity Solutions

The Spine-Leaf Network Architecture

The network consists of the SN2700 as the Spine and Leaf switch, forming a high-speed and efficient network core. the SN2410 serves as the TOR (Top of Rack) switch, with 25G NICs connected to it, providing high-speed and efficient access to the end devices. This topology allows the network to process and transmit data quickly and efficiently, improving overall network performance.

NVIDIA Spectrum SN2700,NVIDIA Spectrum SN2410

Applications

Product Highlights

Application of NADDOD QSFP-100G-SWDM4 transceiver

Suitable for applications such as interconnection between internet data center (IDC) computer rooms, HPC, high-frequency trading, etc.

Six professional transceiver performance tests

NADDOD has a full range of professional testing equipments for testing various parameters of products to ensure high performance and quality of optical transmission stability.

Standardized Service

Compare Items

	QSFP-100G-SWDM4	QSFP-100G-SRBD	QSFP-100G-DR	QSFP-100G-FR	QSFP-100G-LR
Wavelength	850nm	850nm	1310nm	1310nm	1310nm
Transmission Distance	100m	70m(@OM3)/100m(@OM4)/150m(@OM5)	500m	2km	10km
Media	MMF	MMF	SMF	SMF	SMF
TX Power	-6.5~2.5dBm	-5.5~3dBm	-2.9~4dBm	-2.4~4dBm	-1.4~4.5dBm
Typical Power Consumption	≤3.5W	≤3.5W	≤4.5W	≤4.5W	≤4.5W
Commercial Temperature Range	0~70°C	0~70°C	0~70°C	0~70°C	0~70°C

Questions & Answers

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What fiber connection is used for the QSFP-100G-SWDM4?

The QSFP-100G-SWDM4 uses duplex multimode LC fiber for connectivity as standard.

How long can the transmission distance of QSFP-100G-SWDM4 be?

When QSFP-100G-SWDM4 is used with OM3 fiber optic patch cords, the transmission distance can reach 70m, and when used with OM4 patch cords, the transmission distance can reach 100m.

What are the features of QSFP-100G-SWDM4?

The QSFP-100G-SWDM4 uses wavelength division multiplexing (WDM) technology to multiplex four different wavelengths (850nm, 880nm, 910nm, and 940nm) signals into a single fiber, which requires two fibers for receiving and transmitting.