Network Interface
 Line Rate:
E1/FE1 (2.048 Mbps)
Electrical:
G.703
Physical Interface:
120 ohm DB-15
Framing:
G.704
Line Code:
HDB3
Input Signal:
0 to –30 dB
E1 Transmit Timing:
Loop timed, internal,
DTE
DTE Interface
Data Rate:
Nx56 or Nx64 kbps (N=1
to 30)
Electrical and Mechanical
Electrical:
V.35, V.36, X.21/V.11
or EIA-530
Physical Interface:
DB-25 connector
TS0 Assignment:
User selectable
DTE Transmit Clock:
Automatic
Management
Control In / Control Out Ports
Interface:
EIA-232, PC serial
port or modem
Physical Connector:
RJ-45, modular 8-pin
VT100 terminal configuration and control
Optional Windows-based PC management via T-Watch PRO™ software
package
Testing and Troubleshooting
Loopbacks
NI
line, NI payload, and DTE bi-directional loopback
Local: Payload/line loopback, DTE loopback
Remote: Payload/line loopback, V.54 (DTE) loopback
Network:
CSU and DSU loopbacks
Test pattern generator and detector
QRSS and 511 (selectable TS0s)
All
0s and all 1s (transmit only)
Performance Monitoring
Performance statistics based on G.821
Reports:
NI information stored
for last 24 hours (15-minute increments)
Environment
Operating Temperature:
0° to 50°C, (32° to
122°F)
Storage Temperature:
–20° to 70°C, (-4 to
158°F)
Relative Humidity:
Up to 95%,
noncondensing
Physical
Dimensions:
3.81cm (1.5") H,
15.88cm (6.25") D, 22.86cm (9.0") W
Weight: .91kg (2 lbs)
Power: 90-250 vAC, 50/60Hz
Agency Approvals
UL
1950, IEC 950, CISPR 22, FCC Part 15 (Class A), and CE Mark
Product Includes
DB-15 to BNC adapter,
8-pin to 8-pin modular cable
Modular to female DB-25 adapter
User manual
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