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                  1. Full Catalog
                  2. Networking - Modems - ISDN Modems
                  In-stock info
                  Selections (Limit 10: clear all):
                  HPE FlexNetwork MSR
                  Hewlett Packard Enterprise - HPE FlexNetwork MSR
                  ISDN terminal adapter - Half Height Multifunction Interface Module (HMIM) v2 - 1Gb Ethernet - digital ports: 4
                  Item #: S0W32A
                  In Stock: 0
                  Price: $1,567.000
                  MSRP: $2,050.000
                  Price: $1,567.000
                  MSRP: $2,050.000
                  Add to Cart
                  HPE FlexNetwork MSR
                  Hewlett Packard Enterprise - HPE FlexNetwork MSR
                  ISDN terminal adapter - Half Height Multifunction Interface Module (HMIM) v2 - digital ports: 16
                  Item #: S0W35A
                  In Stock: 0
                  Price: $1,605.000
                  MSRP: $2,100.000
                  Price: $1,605.000
                  MSRP: $2,100.000
                  Add to Cart
                  Cisco Channelized T1/E1 and ISDN PRI Module for the Cisco 2010 Connected Grid Router
                  Cisco - Cisco Channelized T1/E1 and ISDN PRI Module for the Cisco 2010 Connected Grid Router
                  ISDN terminal adapter - GRWIC - ISDN PRI E1/T1 - 2.048 Mbps - T-1/E-1 - refurbished - for Cisco 2010, 2010 Connected Grid
                  Item #: GRWIC-1CE1T1PRI-RF
                  In Stock: 1
                  Price: $1,297.000
                  MSRP: $1,932.020
                  Price: $1,297.000
                  MSRP: $1,932.020
                  Add to Cart
                  Cisco TelePresence ISDN Link, encrypted version
                  Cisco - Cisco TelePresence ISDN Link, encrypted version
                  ISDN terminal adapter - 1920 Kbps - refurbished
                  Item #: CTS-ISDNLINK-K9-RF
                  In Stock: 0
                  Price: $1,041.000
                  MSRP: $1,412.030
                  Price: $1,041.000
                  MSRP: $1,412.030
                  Add to Cart
                  Cisco Channelized T1/E1 and ISDN PRI Network Module
                  Cisco - Cisco Channelized T1/E1 and ISDN PRI Network Module
                  ISDN terminal adapter - expansion slot - ISDN PRI - 2.048 Mbps - T-1/E-1 - digital ports: 8 (128 channels) - refurbished - for Cisco 3825, 3825 V3PN, 3845, 3845 V3PN, 3925, 3945
                  Item #: NM-8CE1T1-PRI-RF
                  In Stock: 1
                  Price: $4,666.000
                  MSRP: $6,984.360
                  Price: $4,666.000
                  MSRP: $6,984.360
                  Add to Cart
                  Poly
                  Poly - Poly
                  Polycom - ISDN terminal adapter - T1/E1 - digital ports: 1 - for RMX 2000, 4000
                  Item #: VRMX3388P
                  In Stock: 1
                  Price: $13,391.000
                  MSRP: $19,375.950
                  Price: $13,391.000
                  MSRP: $19,375.950
                  Add to Cart
                  HPE
                  Hewlett Packard Enterprise - HPE
                  ISDN terminal adapter - Half Height Multifunction Interface Module (HMIM) - ISDN PRI E1/CE1/T1/CT1 - E1/CE1/T1/CT1/PRI - digital ports: 8 - for HPE MSR4060, MSR4080
                  Item #: JH169A
                  In Stock: 0
                  Price: $4,884.000
                  MSRP: $6,390.000
                  Price: $4,884.000
                  MSRP: $6,390.000
                  Add to Cart
                  Digium TE235F
                  Digium - Digium TE235F
                  ISDN terminal adapter - PCIe x1 - ISDN PRI E1/T1/J1 - T-1/E-1/J-1 - digital ports: 2
                  Item #: 1TE235F
                  In Stock: 0
                  Price: $1,320.000
                  MSRP: $1,200.000
                  Price: $1,320.000
                  MSRP: $1,200.000
                  Add to Cart
                  Digium TE132
                  Digium - Digium TE132
                  ISDN terminal adapter - PCI - ISDN PRI E1/T1/J1 - T-1/E-1/J-1
                  Item #: 1TE132F
                  In Stock: 0
                  Price: $820.000
                  MSRP: N/A
                  Price: $820.000
                  MSRP: N/A
                  Add to Cart
                  Cisco 1-Port 4-Wire 56-/64-kbps CSU/DSU WAN Interface Card
                  Cisco - Cisco 1-Port 4-Wire 56-/64-kbps CSU/DSU WAN Interface Card
                  DSU/CSU - HWIC - 64 Kbps - refurbished - for Cisco 1905, 1921, 1921 4-pair, 1921 ADSL2+, 1921 T1, 1941, 2901, 2911, 2921, 2951
                  Item #: HWIC-1DSU-56K4-RF
                  In Stock: 1
                  Price: $413.000
                  MSRP: $603.000
                  Price: $413.000
                  MSRP: $603.000
                  Add to Cart
                  Digium TE820
                  Digium - Digium TE820
                  ISDN terminal adapter - PCIe - ISDN PRI E1/T1/J1 - T-1/E-1/J-1 - digital ports: 8 - with 128ms Hardware Echo Cancellation Module
                  Item #: 1TE820BF
                  In Stock: 0
                  Price: $3,618.000
                  MSRP: $3,289.000
                  Price: $3,618.000
                  MSRP: $3,289.000
                  Add to Cart
                  Cisco Channelized T1/E1 and ISDN PRI Network Module
                  Cisco - Cisco Channelized T1/E1 and ISDN PRI Network Module
                  ISDN terminal adapter - expansion slot - ISDN PRI - 2.048 Mbps - T-1/E-1 - digital ports: 8 (128 channels) - for Cisco 3825, 3825 V3PN, 3845, 3845 V3PN, 3925, 3945
                  Item #: NM-8CE1T1-PRI
                  In Stock: 1
                  Price: $7,777.000
                  MSRP: $11,640.600
                  Price: $7,777.000
                  MSRP: $11,640.600
                  Add to Cart
                  Cisco
                  Cisco - Cisco
                  DSU/CSU - expansion slot - T1 - 1.544 Mbps (24 channels) - for Cisco 16XX, 17XX, 26XX, 36XX, 37XX
                  Item #: WIC-1DSU-T1
                  In Stock: 0
                  Price: $26.000
                  MSRP: $857.200
                  Price: $26.000
                  MSRP: $857.200
                  Add to Cart
                  Digium Wildcard TE412P
                  Digium - Digium Wildcard TE412P
                  ISDN terminal adapter - PCI - ISDN PRI E1/T1/J1 - T-1/E-1/J-1 - digital ports: 4
                  Item #: 1TE412PF
                  In Stock: 0
                  Price: $3,504.000
                  MSRP: $4,246.210
                  Price: $3,504.000
                  MSRP: $4,246.210
                  Add to Cart
                  Cisco High-Speed Channelized T1/E1 and ISDN PRI
                  Cisco - Cisco High-Speed Channelized T1/E1 and ISDN PRI
                  ISDN terminal adapter - HWIC - ISDN PRI - 2.048 Mbps - T-1/E-1 - digital ports: 2 (64 channels) - refurbished - for Cisco 2811 2-pair, 28XX, 28XX 4-pair, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX
                  Item #: HWIC-2CE1T1-PRI-RF
                  In Stock: 1
                  Price: $2,342.000
                  MSRP: $2,520.000
                  Price: $2,342.000
                  MSRP: $2,520.000
                  Add to Cart
                  Brooktrout TR1034 +P10H-E1-1N-R
                  Dialogic - Brooktrout TR1034 +P10H-E1-1N-R
                  ISDN fax board - PCI - ISDN PRI E1 - fractional E-1/E-1 (10 channels) - 100Mb LAN
                  Item #: 901-001-07
                  In Stock: 1
                  Price: $7,160.000
                  MSRP: $9,713.000
                  Price: $7,160.000
                  MSRP: $9,713.000
                  Add to Cart
                  Brooktrout TR1034 +P4H-E1-1N-R
                  Dialogic - Brooktrout TR1034 +P4H-E1-1N-R
                  ISDN fax board - PCI - ISDN PRI E1 - fractional E-1/E-1 (4 channels) - 100Mb LAN
                  Item #: 901-001-13
                  In Stock: 1
                  Price: $4,239.000
                  MSRP: $5,245.000
                  Price: $4,239.000
                  MSRP: $5,245.000
                  Add to Cart
                  Brooktrout TR1034 +P20H-E1-1N-R
                  Dialogic - Brooktrout TR1034 +P20H-E1-1N-R
                  ISDN fax board - PCI - ISDN PRI E1 - fractional E-1/E-1 (20 channels) - 100Mb LAN
                  Item #: 901-001-10
                  In Stock: 1
                  Price: $11,804.000
                  MSRP: $16,013.000
                  Price: $11,804.000
                  MSRP: $16,013.000
                  Add to Cart
                  Brooktrout TR1034 +P30H-E1-1N-R
                  Dialogic - Brooktrout TR1034 +P30H-E1-1N-R
                  ISDN fax board - PCI - ISDN PRI E1 - fractional E-1/E-1 (30 channels) - 100Mb LAN
                  Item #: 901-001-12
                  In Stock: 1
                  Price: $17,021.000
                  MSRP: $23,090.000
                  Price: $17,021.000
                  MSRP: $23,090.000
                  Add to Cart
                  Brooktrout TR1034 +P16H-E1-1N-R
                  Dialogic - Brooktrout TR1034 +P16H-E1-1N-R
                  ISDN fax board - PCI - ISDN PRI E1 - fractional E-1/E-1 (16 channels) - 100Mb LAN
                  Item #: 901-001-08
                  In Stock: 1
                  Price: $9,519.000
                  MSRP: $12,905.000
                  Price: $9,519.000
                  MSRP: $12,905.000
                  Add to Cart
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