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                1. Full Catalog
                2. Networking - Hubs & Switches - Switch Expansion Modules
                In-stock info
                Selections (Limit 10: clear all):
                Cisco Network Interface Module
                Cisco Systems - Cisco Network Interface Module
                Expansion module - Gigabit Ethernet x 8 - refurbished - for Cisco 4451-X
                Item #: NIM-ES2-8-RF
                In Stock: 1
                Price: $522.260
                MSRP: $666.410
                Price: $522.260
                MSRP: $666.410
                Add to Cart
                Cisco 40-Port GE Packet Transport Optimized Line Card
                Cisco Systems - Cisco 40-Port GE Packet Transport Optimized Line Card
                Expansion module - GigE - refurbished - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-40GE-TR-RF
                In Stock: 1
                Price: $22,442.780
                MSRP: $29,025.000
                Price: $22,442.780
                MSRP: $29,025.000
                Add to Cart
                Cisco Network Interface Module
                Cisco Systems - Cisco Network Interface Module
                Expansion module - Gigabit Ethernet x 4 - refurbished - for Cisco 4451-X
                Item #: NIM-ES2-4-RF
                In Stock: 1
                Price: $354.840
                MSRP: $406.800
                Price: $354.840
                MSRP: $406.800
                Add to Cart
                Cisco ASR 9000 Series Line Card
                Cisco Systems - Cisco ASR 9000 Series Line Card
                Expansion module - 100 Gigabit QSFP28 x 12 - Consumption Model - for ASR 9904, 9910, 9912, 9922
                Item #: A99-12X100GE-CM=
                In Stock: 10000
                Price: $257,219.980
                MSRP: $258,750.000
                Price: $257,219.980
                MSRP: $258,750.000
                Add to Cart
                Cisco Network Interface Module
                Cisco Systems - Cisco Network Interface Module
                Expansion module - Gigabit Ethernet (PoE+) x 8 - refurbished - for Cisco 4451-X; Integrated Services Router 4321, 4331, 4351, 4431
                Item #: NIM-ES2-8-P-RF
                In Stock: 1
                Price: $614.480
                MSRP: $704.400
                Price: $614.480
                MSRP: $704.400
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 10 Gigabit SFP+ x 20 - refurbished - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-MPA-20X10GE-RF
                In Stock: 1
                Price: $98,369.530
                MSRP: $105,727.250
                Price: $98,369.530
                MSRP: $105,727.250
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 100 Gigabit Ethernet x 2 - refurbished - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-MPA-2X100GE-RF
                In Stock: 1
                Price: $102,460.950
                MSRP: $110,144.970
                Price: $102,460.950
                MSRP: $110,144.970
                Add to Cart
                Cisco OTU2Muxponder CP-DQPSK Extended Performance
                Cisco Systems - Cisco OTU2Muxponder CP-DQPSK Extended Performance
                Expansion module - 10 Gigabit XFP x 4 - OC-192/STM-64
                Item #: 15454-40EX-MXP-C
                In Stock: 1
                Price: $134,640.630
                MSRP: $175,000.000
                Price: $134,640.630
                MSRP: $175,000.000
                Add to Cart
                Cisco 4-port 10GE/16-port GE Packet Transport Optimized Line Card
                Cisco Systems - Cisco 4-port 10GE/16-port GE Packet Transport Optimized Line Card
                Expansion module - 10 GigE - refurbished - for ASR 9001, 9006, 9006 with PEM Version 2, 9010, 9010 with PEM Version 2, 9912, 9922
                Item #: A9K-4T16GE-TR-RF
                In Stock: 1
                Price: $22,442.780
                MSRP: $29,025.000
                Price: $22,442.780
                MSRP: $29,025.000
                Add to Cart
                Cisco ASR 9000 Series Line Card
                Cisco Systems - Cisco ASR 9000 Series Line Card
                Expansion module - 100 Gigabit QSFP28 x 12 - for ASR 9904, 9910, 9912, 9922
                Item #: A99-12X100GE
                In Stock: 1
                Price: $1,182,201.150
                MSRP: $1,200,000.000
                Price: $1,182,201.150
                MSRP: $1,200,000.000
                Add to Cart
                Cisco Trunk Card
                Cisco Systems - Cisco Trunk Card
                Expansion module - 100 Gigabit CFP x 2 - for Network Convergence System 2015 External Connections Unit; ONS 15454 M2, 15454 M6
                Item #: 15454-M-100G-LC-C
                In Stock: 1
                Price: $191,331.250
                MSRP: $242,000.000
                Price: $191,331.250
                MSRP: $242,000.000
                Add to Cart
                Cisco Network Convergence System 5500 Series Base Line Card
                Cisco Systems - Cisco Network Convergence System 5500 Series Base Line Card
                Expansion module - 100 Gigabit Ethernet x 18 + 40 Gigabit QSFP+ x 18 - with (NC55P-CRAGR-1818T) NCS 5500 Core and Aggregation Lic, (NC55-18H18F-LIC) NCS 5500 36X40G Base Right to Use License - for Network Convergence System 5501, 5502, 5508
                Item #: NC55-18H18F-BA=
                In Stock: 1
                Price: $179,160.330
                MSRP: $180,000.000
                Price: $179,160.330
                MSRP: $180,000.000
                Add to Cart
                Cisco Network Convergence System 5500 Series Base Line Card
                Cisco Systems - Cisco Network Convergence System 5500 Series Base Line Card
                Expansion module - 100 Gigabit Ethernet x 18 + 40 Gigabit QSFP+ x 18 - with (NC55P-CRAGR-1818T) NCS 5500 Core and Aggregation Lic, (NC55-18H18F-LIC) NCS 5500 36X40G Base Right to Use License - for Network Convergence System 5501, 5501 SE Chassis, 5502, 5502 Scale Chassis, 5508
                Item #: NC55-18H18F-BA
                In Stock: 1
                Price: $143,471.010
                MSRP: $144,000.000
                Price: $143,471.010
                MSRP: $144,000.000
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 10 Gigabit SFP+ x 20 - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-MPA-20X10GE=
                In Stock: 1
                Price: $168,476.930
                MSRP: $176,212.080
                Price: $168,476.930
                MSRP: $176,212.080
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 10 Gigabit SFP+ x 20 - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-MPA-20X10GE
                In Stock: 1
                Price: $144,983.230
                MSRP: $162,500.000
                Price: $144,983.230
                MSRP: $162,500.000
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 100 Gigabit Ethernet x 2 - for ASR 9006, 9010, 9904, 9910, 9912, 9922
                Item #: A9K-MPA-2X100GE
                In Stock: 1
                Price: $144,983.230
                MSRP: $162,500.000
                Price: $144,983.230
                MSRP: $162,500.000
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 100 Gigabit Ethernet x 2 - for ASR 9001, 9001-S, 9006, 9010
                Item #: A9K-MPA-2X100GE=
                In Stock: 1
                Price: $163,692.840
                MSRP: $183,574.950
                Price: $163,692.840
                MSRP: $183,574.950
                Add to Cart
                Allied Telesis SwitchBlade AT SBx81XLEM
                Allied Telesis - Allied Telesis SwitchBlade AT SBx81XLEM
                Expansion module - Gigabit Ethernet x 12
                Item #: AT-SBX81XLEM
                In Stock: 1
                Price: $5,415.580
                MSRP: $5,229.000
                Price: $5,415.580
                MSRP: $5,229.000
                Add to Cart
                AudioCodes CRMX-C
                AudioCodes - AudioCodes CRMX-C
                Expansion module - Gigabit Ethernet x 4
                Item #: M1KB-CRMX-C
                In Stock: 0
                Price: $551.510
                MSRP: $520.000
                Price: $551.510
                MSRP: $520.000
                Add to Cart
                Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Cisco Systems - Cisco ASR 9000 Series Ethernet Modular Port Adapter
                Expansion module - 100 Gigabit Ethernet x 1
                Item #: A9K-MPA-1X100GE=
                In Stock: 1
                Price: $87,289.630
                MSRP: $91,312.000
                Price: $87,289.630
                MSRP: $91,312.000
                Add to Cart
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