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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 - digital ports: 16
                  Item #: S0W35A
                  In Stock: 0
                  Price: $1,686.00
                  MSRP: $2,100.00
                  Price: $1,686.00
                  MSRP: $2,100.00
                  Add to Cart
                  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: $1,645.00
                  MSRP: $2,050.00
                  Price: $1,645.00
                  MSRP: $2,050.00
                  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 - digital ports: 2 - refurbished - for Cisco 2010, 2010 Connected Grid
                  Item #: GRWIC-2CE1T1PRI-RF
                  In Stock: 1
                  Price: $3,103.00
                  MSRP: $3,104.41
                  Price: $3,103.00
                  MSRP: $3,104.41
                  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: $578.00
                  MSRP: $663.30
                  Price: $578.00
                  MSRP: $663.30
                  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: $1,939.00
                  MSRP: $2,062.71
                  Price: $1,939.00
                  MSRP: $2,062.71
                  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: 1
                  Price: $1,376.00
                  MSRP: $1,460.03
                  Price: $1,376.00
                  MSRP: $1,460.03
                  Add to Cart
                  Cisco 1-Port ISDN BRI U High-Speed WAN Interface Card
                  Cisco - Cisco 1-Port ISDN BRI U High-Speed WAN Interface Card
                  ISDN terminal adapter - HWIC - ISDN BRI U - refurbished - for Cisco 1841 3G, 1841 ADSL2, 18XX, 1921 4-pair, 1921 ADSL2+, 19XX, 28XX, 29XX, 38XX, 39XX
                  Item #: HWIC-1B-U-RF
                  In Stock: 1
                  Price: $520.00
                  MSRP: $542.70
                  Price: $520.00
                  MSRP: $542.70
                  Add to Cart
                  Brooktrout TruFax 200E BRI
                  Dialogic - Brooktrout TruFax 200E BRI
                  ISDN fax board - PCIe - ISDN BRI (2 channels)
                  Item #: 901-012-07
                  In Stock: 2
                  Price: $726.00
                  MSRP: $684.29
                  Price: $726.00
                  MSRP: $684.29
                  Add to Cart
                  Brooktrout TruFax 250E BRI
                  Dialogic - Brooktrout TruFax 250E BRI
                  ISDN fax board - PCIe - ISDN BRI (2 channels)
                  Item #: 901-012-08
                  In Stock: 2
                  Price: $1,327.00
                  MSRP: $1,255.72
                  Price: $1,327.00
                  MSRP: $1,255.72
                  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: $6,534.00
                  MSRP: $6,984.36
                  Price: $6,534.00
                  MSRP: $6,984.36
                  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: 1 (32 channels) - for Cisco 2811 2-pair, 28XX, 28XX 4-pair, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX, 39XX ES24
                  Item #: HWIC-1CE1T1-PRI=
                  In Stock: 0
                  Price: $3,446.00
                  MSRP: $3,600.00
                  Price: $3,446.00
                  MSRP: $3,600.00
                  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) - for Cisco 2811 2-pair, 28XX, 28XX 4-pair, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX
                  Item #: HWIC-2CE1T1-PRI=
                  In Stock: 0
                  Price: $5,551.00
                  MSRP: $5,800.00
                  Price: $5,551.00
                  MSRP: $5,800.00
                  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) - remanufactured - 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: $3,279.00
                  MSRP: $2,520.00
                  Price: $3,279.00
                  MSRP: $2,520.00
                  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
                  Item #: 1TE820F
                  In Stock: 0
                  Price: $2,234.00
                  MSRP: $2,195.00
                  Price: $2,234.00
                  MSRP: $2,195.00
                  Add to Cart
                  Brooktrout TR1034 +E4-2B
                  Dialogic - Brooktrout TR1034 +E4-2B
                  ISDN fax board - PCIe - ISDN BRI (4 channels)
                  Item #: 901-012-05
                  In Stock: 2
                  Price: $3,355.00
                  MSRP: $4,316.00
                  Price: $3,355.00
                  MSRP: $4,316.00
                  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: $16,527.00
                  MSRP: $16,013.00
                  Price: $16,527.00
                  MSRP: $16,013.00
                  Add to Cart
                  Cisco
                  Cisco - Cisco
                  DSU/CSU - HWIC - 1.544 Mbps - T-1 - for Cisco 1841, 1841 3G, 1841 ADSL2, 1941, 2801 2-pair, 28XX, 28XX 4-pair, 29XX, 38XX, 39XX
                  Item #: HWIC-1DSU-T1
                  In Stock: 0
                  Price: $1,149.00
                  MSRP: $1,000.00
                  Price: $1,149.00
                  MSRP: $1,000.00
                  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 - for Cisco 1905, 1921, 1921 4-pair, 1921 ADSL2+, 1921 T1, 1941, 2901, 2911, 2921, 2951
                  Item #: HWIC-1DSU-56K4
                  In Stock: 1
                  Price: $854.00
                  MSRP: $900.00
                  Price: $854.00
                  MSRP: $900.00
                  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
                  Item #: HWIC-1DSU-56K4=
                  In Stock: 0
                  Price: $958.00
                  MSRP: $1,000.00
                  Price: $958.00
                  MSRP: $1,000.00
                  Add to Cart
                  Cisco
                  Cisco - Cisco
                  DSU/CSU - HWIC - 1.544 Mbps - T-1 - refurbished - for Cisco 1841, 1841 3G, 1841 ADSL2, 1941, 2801 2-pair, 28XX, 28XX 4-pair, 29XX, 38XX, 39XX
                  Item #: HWIC-1DSU-T1-RF
                  In Stock: 1
                  Price: $684.00
                  MSRP: $723.60
                  Price: $684.00
                  MSRP: $723.60
                  Add to Cart
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