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Front panel switches for loops
and test patterns
RJ-48C
network connector
V.35, EIA-530, or
10Base-T interfaces
Power from universal
AC inputs or -48 VDC
LEDs display network, data, and
diagnostic status at-a-glance
2U-high rack card has the
same features and interfaces
as the Model 2720
Control port
The Patton 2720 T1 CSU/DSU terminates T1 and Fractional T1 services, and
converts to V.35, EIA-530, and 10Base-T Ethernet
Connect to Any Terminal Interface
Eliminates Routers
Smooth clock V.35 and EIA-530
connection, and 10Base-T Ethernet
Bridge Ethernet across the WAN using
industry standard PPP/BCP
VT-100 Control Port With Full DS0 Mapping
nx56/nx64 channel selection from
64 kbps to 1.544 Mbps
Full Diagnostics Included
V.52 511 BERT, 2047, QRSS, V.54 loopbacks,
and CO loop-up/loop-down diagnostics
Standalone or Rack Solutions
Available to suit your needs: small
desktop unit, or high density rack cards
Power it Anywhere
Universal input AC (90-240V), and
-48 VDC power supply options
NETLINK™ ACCESS PRODUCTS
ne of the smallest and most economical CSU/DSUs available,
the Model 2720 is loaded with features usually found in more
expensive units: flexible clocking modes, AMI/B8ZS coding,
diagnostics, and nx56/nx64 rates—all easily configurable
through switches or VT-100 console.
The Model 2720 series terminates T1/FT1 services for all nx56/nx64 kbps to
1.544 Mbps rates and connects to the customer’s router, FRAD, CODEC,
and LAN with V.35, RS-530, or 10Base-T interfaces. Front panel LEDs and
switches allow for instant diagnostics and service monitoring. Use the VT-100
console port for complete command and control over your T1 termination.
AC or DC power options make installing the Model 2720 into your network
infrastructure a snap.
The wide variety of features, compact size, and low price make Patton’s T1
CSU/DSUs the right solution for your next network challenge. For more
information, visit us at www
.patton.com.
O
Network Termination Unit
Patton 2720 T1 and Fractional T1 CSU/DSU
Model 2720 Model 2710RC