United StatesNetwork Modules And Cards
Explore high-performance network modules and cards designed for optimal connectivity and reliability. Our robust hardware solutions deliver scalable performance and secure integration across critical network infrastructures.
Talk to an expert
Cisco Modules And Cards (679)
Cisco modules and cards supply Ethernet, WAN, voice, and service expansion options for branch WAN edge and campus refresh projects
Hpe Modules And Cards (28)
HPE modules and cards add Ethernet, Fibre Channel, storage, and switch expansion options for data center rack infrastructure
Juniper Modules & Cards (425)
Juniper modules and cards provide Ethernet, services, and routing expansion for carrier edge, data center, and campus networks
D-Link Modules And Cards (3)
D-Link modules and cards provide network adapter and expansion options using Gigabit Ethernet for small departmental LAN connectivity
Huawei Modules & Cards (582)
Huawei modules and cards add Ethernet, optical, security, and server expansion options for carrier, campus, and data center networks
Tp-Link Modules And Cards (3)
TP-Link modules and cards provide Gigabit Ethernet, Wi-Fi, and adapter expansion options for SMB LAN and desktop connectivity
1720 Matching results
- BEST SELLING
PVDM3-64 (64-channel high-density voice and video DSP module)
4.6 (5)- Voice Processing Module
- N/A
- N/A
- N/A
- SIP / H.323 / MGCP
- Modular
- 0 to 70°C
Est Value
$5,436.00$104.00
98.1% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
WIC-1T (1-Port Serial WAN Interface Card)
4.4 (5)- Network Module
- WAN Module
- 1Gbps
- RJ-45
- TCP/IP
- Modular
- 0 to 70°C
Est Value $400.00$154.00
61.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
VIC3-4FXS/DID (Four-Port Voice Interface Card - FXS and DID)
4.6 (5)- Voice Interface Card
- FXS/DID
- N/A
- RJ-11
- SIP/H.323
- Modular
- 0 to 70°C
Est Value $300.00$163.00
45.7% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
VIC2-2E/M (Two-port Voice Interface Card - FXS)
4.8 (5)- Network Module / Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $400.00$180.00
55% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
PVDM3-32 (32-channel high-density voice and video DSP module)
4.8 (5)- Digital Signal Processing Module
- DSP
- 1Gbps
- PCIe
- TCP/IP, VoIP
- PCIe
- 0 to 70°C
Est Value $1,618.64$194.24
88% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C3850-NM-4-1G (CATALYST 3850 4X1GE NETWORK MODULE)
4.6 (5)- Network Module
- Network Module
- 1Gbps
- RJ-45
- TCP/IP
- Modular
- 0 to 45°C
Est Value $925.00$197.00
78.7% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C3KX-NM-1G (CATALYST 3K-X 1G NTWK MODULE OPT PID)
5 (5)- Network Module / Network Card
- Ethernet
- 1Gbps
- RJ-45
- TCP/IP
- Modular
- 0 to 70°C
Est Value First-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C9300-NM-4G (Catalyst 9300 4 x 1GE Network Module)
4.6 (5)- Network Module
- 4G LTE Module
- N/A
- N/A
- TCP/IP
- Modular
- N/A
Est Value $637.00$225.00
64.7% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
NIM-2FXO (Voice Module (2-port FXO))
4.5 (10)- Network Module
- WAN
- N/A
- RJ-11
- N/A
- Modular
- 0 to 70°C
Est Value $590.00$227.00
61.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
J9549A (Aruba 20-port Gig-T / 4-port SFP v2 zl Mod)
4.6 (5)- Network Module
- Ethernet
- 10Gbps
- SFP+
- TCP/IP, iSCSI
- PCIe
- 0 to 70°C
Est Value $3,337.43$233.63
93% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C9200-NM-4G (Catalyst 9200 4 x 1GE Network Module)
4.6 (5)- Network Module / Network Card
- 4G LTE
- Up to 150 Mbps
- SMA
- TCP/IP
- Modular
- 0 to 50°C
Est Value $684.00$250.00
63.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
VIC2-2FXO (Two-Port Voice Interface Card- FXS and DID)
4.8 (5)- Voice Interface Card
- N/A
- N/A
- RJ-11
- SIP, SS7
- Modular
- 0 to 70°C
Est Value $506.00$264.00
47.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
VIC3-2FXS/DID (4 port FXS or DID VIC)
4.8 (5)- Voice Interface Card
- 2-Port FXS/DID
- N/A
- RJ-11
- SIP
- Modular
- 0 to 70°C
Est Value $506.00$274.00
45.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C9200-STACK-KIT= (Cisco Network stacking module for Catalyst 9200 (C9200-STACK-KIT=))
4.6 (5)- Stacking Kit
- N/A
- 160Gbps
- Proprietary Stacking Port
- Cisco StackWise-160
- Modular
- N/A
Est Value $1,525.00$312.00
79.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
PVDM3-16 (16-channel high-density voice and video DSP module)
5 (5)- Network Module / Network Card
- Ethernet
- 10Gbps
- SFP+
- TCP/IP / iSCSI
- PCIe
- 0 to 70°C
Est Value $920.00$317.00
65.5% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
NIM-ES2-8-P (8PORT POE/POE+ LAYER 2 GE SWITCH NETWORK INTERFACE MODULE)
4.7 (10)- Network Module
- Ethernet Module
- 10Gbps
- RJ-45
- TCP/IP, UDP
- Modular
- 0 to 70°C
Est Value $1,121.00$327.00
70.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
ASA-SSM-CSC-10-K9 (Cisco ASA 5500 Module ASA-SSM-CSC-10-K9 ASA Content Security SSM-10 w/ 50 Usr AV/Spy, 1YR Subscript)
4.2 (5)- Network Module / Network Card
- Ethernet
- 10G
- SFP+
- TCP/IP
- PCIe
- 0 to 70°C
Est Value $4,552.42$364.20
92% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
WIC-2T (2-Port Serial WAN Interface Card)
5 (5)- WAN Interface Card
- WAN
- T1: 1.544 Mbps, E1: 2.048 Mbps
- RJ-48C
- TCP/IP
- Modular
- 0 to 70°C
Est Value $700.00$366.00
47.7% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
EHWIC-1GE-SFP-CU (Cisco 1900 2900 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU)
4.2 (5)- Network Module
- Ethernet
- 1G
- SFP
- TCP/IP
- Modular
- 0 to 70°C
Est Value $1,200.00$387.00
67.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
- BEST SELLING
C9300L-STACK-KIT (C9300L-STACK-KIT - Catalyst Switch Accessories)
4.6 (5)- Stacking Kit
- N/A
- N/A
- N/A
- N/A
- N/A
- 0 to 70°C
Est Value $1,540.00$400.00
74% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units
ORM Sales Advisors
Buying for your business? Get a personalised quote in under 2 hours. Talk to an expert
LEARNFilters (1720) 
Questions & Answers
What are network modules and network cards?
Network modules are pluggable interface components for switches and routers, while network cards (NICs) are adapters that install in servers or workstations to provide network connectivity.
What types of network modules and cards are available?
Common types include copper RJ-45, SFP/SFP+, QSFP/QSFP28, 10G/25G/40G/100G modules, PoE blades, and PCIe/PCI network interface cards for servers and PCs.
How do I choose the right network module or card?
Select based on your device’s slot type, required bandwidth, media type (fiber or copper), port density, and vendor compatibility to ensure optimal performance.
Are network modules and cards hot-swappable?
Most modern SFP, SFP+, QSFP and PoE modules support hot-swap in compatible chassis or switches, but PCIe NICs generally require a system reboot for safe installation.
How do I install a network module or network card?
Power down the device if required, insert the module into the designated port or slot until it clicks, secure any ejector levers, then power on and verify detection.
What interface speeds and standards do network modules support?
Modules support standards from 1 GbE, 10 GbE, 25 GbE, 40 GbE to 100 GbE, adhering to IEEE 802.x protocols and industry specifications for each speed tier.
Are network modules and cards compatible with all devices?
Compatibility depends on vendor, chassis or motherboard slot type, firmware version, and supported interface standards. Always verify with the manufacturer’s compatibility matrix.
What is the difference between SFP, SFP+ and QSFP modules?
SFP supports up to 1 Gbps, SFP+ up to 10 Gbps, and QSFP/QSFP28 handle 40 Gbps or 100 Gbps, with QSFP28 offering higher density and bandwidth aggregation.
Should I choose fiber or copper network modules?
Use copper (RJ-45) for distances under 100 meters at 1–10 GbE; choose fiber modules (single-mode or multi-mode) for longer distances and higher data rates.
Can network cards improve my network performance?
Upgrading to higher-speed NICs or offload-capable cards (e.g., TOE, RDMA) reduces CPU load, lowers latency, and increases throughput for demanding applications.
How do I configure a network module after installation?
Access your switch or router CLI/GUI, assign VLANs, enable ports, set speed/duplex, and verify operational status using ‘show interface’ or equivalent commands.
What are PoE network modules used for?
PoE modules supply power and data over Ethernet cables to devices like IP phones, access points, and cameras, simplifying installations and centralizing power management.
Are network modules backward compatible with older equipment?
Some modules auto-negotiate to lower speeds or legacy standards, but not all. Always confirm backward compatibility in the vendor’s technical documentation.
How do I maintain and troubleshoot network modules and cards?
Keep firmware current, inspect connectors for damage or dirt, monitor link LEDs, check logs for errors, and replace faulty modules to restore optimal connectivity.
Where can I purchase certified network modules and cards?
Buy from authorized vendors, OEM resellers, or reputable online marketplaces that provide certified, warranty-backed modules compatible with your network hardware.