Available in low-cost standalone (2701) or rack-mountable versions
n x 64 kbps data rates to 2 Mbps
X.21, V.35, EIA-530 and Ethernet bridge options
Switch-selectable AMI or HDB3 line encoding options
Switch-selectable DTE/DCE modes for X.21 version
75-ohm dual coax and 120-ohm twisted-pair G.703 connections
Local and remote loopback diagnostics
Internal, external and G.703 network timing
CE approval
Rack cards fit into Model 1001 access rack system
Conforms to ONP requirements CTR 12 and CTR 13 for connection to international Telecom networks
Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
Overview
Today's customers require low-cost network solutions that deliver high speed connections to the Internet and Corporate Intranets while supporting videoconferencing and many other wide-area services. The NetLink Model 2701 E1/Fractional E1 NTUs satisfies those needs.
The NTUs terminate G.703/G.704 services for all n x 64 kbps rates and connect to the customer's router, FRAD, CODEC, and switches with a V.35, X.21, EIA-530, or 10Base-T Ethernet interface. <
Applications
The Model 2701RC/D/D (X.21 version) provides DTE/DCE functionality in a rack-mount package. This added versatility supports operation in X.21 DTE applications (see diagram below) where an NTU is needed to terminate G.703/G.704 and provide X.21/V.11 data to a multiplexer.
The Model 2701RC/A/I is a 10Base-T bridge that operates over G.703/G.704 lines. It supports PPP and 802.1q VLAN tagging, passing vLAN-tagged packets of up to 1522 bytes. These features enable customers to extend a router's serial interface and connect to a remote 10Base-T Ethernet LAN (see diagram below). It uses MAC learning and forwarding to provide seamless LAN-to-LAN connectivity. As a result, corporate enterprises can connect their servers to a pair of Model 2701s and automatically forward data packets that are meant for the remote network. Local packets are filtered and passed only to the local LAN.
Ordering
#
Model #
Description
Availability
1
2701RC/A/I
E1/FE1 CARD, V.35 INTERFACE
End of Life-Notice
2
2701RC/C/IA
E1/FE1,10BT/RJ45 INTERFACE
End of Life-Notice
3
2701RC/D/D
E1/FE1 CARD - on BNC interface, X.21 INTERFACE
End of Life-Notice
4
2701RC/D/V
E1/FE1 CARD - on RJ interface, X.21 INTERFACE
End of Life-Notice
5
2701RC/SNMP/X
MODEL 2701RC SNMP UPGRADE KIT
Contact us for Availability
Terminates E1/Fractional E1 service
Available in low-cost standalone (2701) or rack-mountable versions
n x 64 kbps data rates to 2 Mbps
X.21, V.35, EIA-530 and Ethernet bridge options
Switch-selectable AMI or HDB3 line encoding options
Switch-selectable DTE/DCE modes for X.21 version
75-ohm dual coax and 120-ohm twisted-pair G.703 connections
Local and remote loopback diagnostics
Internal, external and G.703 network timing
CE approval
Rack cards fit into Model 1001 access rack system
Conforms to ONP requirements CTR 12 and CTR 13 for connection to international Telecom networks
Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
Today's customers require low-cost network solutions that deliver high speed connections to the Internet and Corporate Intranets while supporting videoconferencing and many other wide-area services. The NetLink Model 2701 E1/Fractional E1 NTUs satisfies those needs.
The NTUs terminate G.703/G.704 services for all n x 64 kbps rates and connect to the customer's router, FRAD, CODEC, and switches with a V.35, X.21, EIA-530, or 10Base-T Ethernet interface. <
The Model 2701RC/D/D (X.21 version) provides DTE/DCE functionality in a rack-mount package. This added versatility supports operation in X.21 DTE applications (see diagram below) where an NTU is needed to terminate G.703/G.704 and provide X.21/V.11 data to a multiplexer.
The Model 2701RC/A/I is a 10Base-T bridge that operates over G.703/G.704 lines. It supports PPP and 802.1q VLAN tagging, passing vLAN-tagged packets of up to 1522 bytes. These features enable customers to extend a router's serial interface and connect to a remote 10Base-T Ethernet LAN (see diagram below). It uses MAC learning and forwarding to provide seamless LAN-to-LAN connectivity. As a result, corporate enterprises can connect their servers to a pair of Model 2701s and automatically forward data packets that are meant for the remote network. Local packets are filtered and passed only to the local LAN.
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#
Model #
Description
Availability
1
2701RC/A/I
E1/FE1 CARD, V.35 INTERFACE
End of Life-Notice
2
2701RC/C/IA
E1/FE1,10BT/RJ45 INTERFACE
End of Life-Notice
3
2701RC/D/D
E1/FE1 CARD - on BNC interface, X.21 INTERFACE
End of Life-Notice
4
2701RC/D/V
E1/FE1 CARD - on RJ interface, X.21 INTERFACE
End of Life-Notice
5
2701RC/SNMP/X
MODEL 2701RC SNMP UPGRADE KIT
Contact us for Availability
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