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Modular Switches

Optimize network scalability with a modular switch. Explore a variety of solutions designed to provide adaptable and expandable networking options for your infrastructure.

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  • Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.
Cisco Catalyst 9300 Series Network Module - expansion module - 40Gb Etherne
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Cisco Catalyst 9300 Series Network Module - expansion module - 40Gb Ethernet / 100Gb Ethernet QSFP x 2

MFG#: C9300X-NM-2C= | CDW#: 6806809
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
40 Gigabit Ethernet, 100 Gigabit Ethernet
Data Transfer Rate:
100 GBps
EPEAT Compliant:
No
[+] Expand Specs
$4,127.26
$2,901.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
40 Gigabit Ethernet, 100 Gigabit Ethernet
Data Transfer Rate:
100 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Garland Technology OM4701M - tap splitter - 10GbE
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Garland Technology OM4701M - tap splitter - 10GbE

MFG#: OM4701M | CDW#: 6764595
Form Factor:
Plug-In Module
Product Type:
Tap splitter
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
$822.99
Advertised Price
Netgear GS348PP Ethernet Switch
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Netgear GS348PP Ethernet Switch

MFG#: GS348PP-100NAS | CDW#: 6758234
Limited Warranty:
3 Year
Manageable:
No
Form Factor:
Rack-mountable, Desktop
Request Pricing
Get Started
Sophos FleXi Port - expansion module - 1000Base-T x 8
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Sophos FleXi Port - expansion module - 1000Base-T x 8

MFG#: XSBZTCHC8 | CDW#: 6615624
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
$1,348.99
Advertised Price
Garland Technology OS2501M - tap splitter - 100GbE
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Garland Technology OS2501M - tap splitter - 100GbE

MFG#: OS2501M | CDW#: 6598532
Form Factor:
Plug-In Module
Product Type:
Tap splitter
Data Link Protocols:
100 Gigabit Ethernet
Data Transfer Rate:
100 GBps
$822.99
Advertised Price
Cisco Network Interface Module - expansion module
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Cisco Network Interface Module - expansion module

MFG#: C-NIM-1X= | CDW#: 6586018
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
$5,522.06
$4,009.99
Advertised Price
Extreme Networks Versatile Interface Module VIM-4XE - expansion module - Gi
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Extreme Networks Versatile Interface Module VIM-4XE - expansion module - Gigabit Ethernet / 10 Gigabit SFP+ x 4

MFG#: 5520-VIM-4XE | CDW#: 6334987
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
$2,316.99
Advertised Price
Cisco Catalyst 9500 Series Network Module - expansion module - 10 Gigabit S
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Cisco Catalyst 9500 Series Network Module - expansion module - 10 Gigabit SFP+ x 8

MFG#: C9500-NM-8X= | CDW#: 6272499
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
$8,724.58
$6,328.99
Advertised Price
Netgear Business GS316P Ethernet Switch
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Netgear Business GS316P Ethernet Switch

MFG#: GS316P-100NAS | CDW#: 6252834
Limited Warranty:
3 Year
Manageable:
No
Form Factor:
Desktop, Wall Mountable, Enclosure
Features:
LED Indicator, Fanless, Plug and Play, Energy Efficient
Usage:
VoIP Phone, Small Office, IP Camera, Wireless Access Point, Small Business ...
Request Pricing
Get Started
D-Link DEM 311GT - SFP (mini-GBIC) transceiver module - 1GbE
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D-Link DEM 311GT - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: DEM-311GT | CDW#: 606289
Form Factor:
Plug-In Module
Product Type:
SFP (mini-GBIC) transceiver module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
$39.99
$33.99
Advertised Price
D-Link DEM 310GT - SFP (mini-GBIC) transceiver module - 1GbE
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D-Link DEM 310GT - SFP (mini-GBIC) transceiver module - 1GbE

(1)
MFG#: DEM-310GT | CDW#: 606288
Form Factor:
Plug-In Module
Product Type:
SFP (mini-GBIC) transceiver module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
$39.99
$33.99
Advertised Price
Lantronix SISTG-211 Series - fiber media converter - 10Mb LAN, 100Mb LAN, 1
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Lantronix SISTG-211 Series - fiber media converter - 10Mb LAN, 100Mb LAN, 1GbE - TAA Compliant

MFG#: SISTG1040-211-LRT-B | CDW#: 5936188
Limited Warranty:
5 Year
Form Factor:
DIN Rail Mountable
Data Transfer Rate:
1 GBps
ENERGY STAR Certified:
No
EPEAT Compliant:
No
[+] Expand Specs
$552.41
$427.99
Advertised Price
Main Features
Limited Warranty:
5 Year
Form Factor:
DIN Rail Mountable
Data Transfer Rate:
1 GBps
ENERGY STAR Certified:
No
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Cisco - SFP28 transceiver module - 10GbE, 25GbE
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Cisco - SFP28 transceiver module - 10GbE, 25GbE

MFG#: SFP-10/25G-CSR-S | CDW#: 5627139
Form Factor:
Plug-In Module
Product Type:
SFP28 transceiver module
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
[+] Expand Specs
$1,772.30
$744.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Product Type:
SFP28 transceiver module
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Cisco - expansion module - 25 Gigabit Ethernet x 2
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Cisco - expansion module - 25 Gigabit Ethernet x 2

MFG#: C9300-NM-2Y= | CDW#: 5408260
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
$4,127.26
$2,999.99
Advertised Price
Cisco - expansion module - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4
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Cisco - expansion module - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4

MFG#: C9300-NM-4M= | CDW#: 5265847
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
[+] Expand Specs
$2,427.80
$1,769.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Cisco - expansion module - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4
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Cisco - expansion module - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4

MFG#: C9300-NM-4M | CDW#: 5113991
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
[+] Expand Specs
$2,427.80
$1,769.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Cisco - expansion module - 40 Gigabit QSFP+ x 2
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Cisco - expansion module - 40 Gigabit QSFP+ x 2

MFG#: C9300-NM-2Q | CDW#: 5041488
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
40 Gigabit Ethernet
Data Transfer Rate:
40 GBps
$4,127.26
$2,999.99
Advertised Price
Cisco - expansion module - 40 Gigabit QSFP+ x 2
Compare

Cisco - expansion module - 40 Gigabit QSFP+ x 2

MFG#: C9300-NM-2Q= | CDW#: 4892686
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
40 Gigabit Ethernet
Data Transfer Rate:
40 GBps
$4,127.26
$2,999.99
Advertised Price
Allied Telesis AT-ANC10S/2 - network adapter - PCIe 2.0 x8 - 10 Gigabit SFP
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Allied Telesis AT-ANC10S/2 - network adapter - PCIe 2.0 x8 - 10 Gigabit SFP+ x 2

MFG#: AT-ANC10S/2+SP10SR-901 | CDW#: 4872560
Form Factor:
Plug-In Card
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
$2,101.23
$1,376.99
Advertised Price
Cisco Catalyst 9500 Series Network Module - expansion module - 40 Gigabit Q
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Cisco Catalyst 9500 Series Network Module - expansion module - 40 Gigabit QSFP+ x 2

MFG#: C9500-NM-2Q | CDW#: 4802787
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
40 Gigabit Ethernet
Data Transfer Rate:
40 GBps
$8,724.58
$6,328.99
Advertised Price
Cisco Network Interface Module - expansion module - Gigabit Ethernet x 4
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Cisco Network Interface Module - expansion module - Gigabit Ethernet x 4

MFG#: NIM-ES2-4= | CDW#: 3851855
Form Factor:
Plug-In Module
Product Type:
Expansion module
Data Link Protocols:
Fast Ethernet, Gigabit Ethernet, Ethernet
Data Transfer Rate:
1 GBps
$986.15
$726.99
Advertised Price
Extreme Networks Industrial Temperature - SFP (mini-GBIC) transceiver modul
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Extreme Networks Industrial Temperature - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: 10052H | CDW#: 3472683
Form Factor:
Plug-In Module
Product Type:
SFP (mini-GBIC) transceiver module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
EPEAT Compliant:
No
[+] Expand Specs
$1,997.46
$1,233.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Product Type:
SFP (mini-GBIC) transceiver module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom D-Link DGS-712 Compatible - SFP (mini-GBIC) transceiver module - 1GbE
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Axiom D-Link DGS-712 Compatible - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: DGS-712-AX | CDW#: 3325174
Limited Warranty:
1 Year
Form Factor:
Plug-In Module
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
ENERGY STAR Certified:
No
[+] Expand Specs
$70.87
$58.99
Advertised Price
Main Features
Limited Warranty:
1 Year
Form Factor:
Plug-In Module
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
ENERGY STAR Certified:
No
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom HP J4858B Compatible - SFP (mini-GBIC) transceiver module - 1GbE
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Axiom HP J4858B Compatible - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: J4858B-AX | CDW#: 3191549
Form Factor:
Plug-In Module
Product Type:
SFP (mini-GBIC) transceiver module
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
$79.21
$72.99
Advertised Price
73 - 96 of 370
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This page was printed on 6/14/2026 12:02:05 AM.