
Data Sheet
GENERAL
Timing
Internal
Receive
Loopback
Adaptive
Adaptive Clock Characteristics
According to G.823 traffic interface
Sync-E
Per G.8261 (no ESSM/CSM), via Ethernet
port 3 (ordering option, see Ordering
below)
Management
SNMPv1v2c
Telnet
ASCII terminal via V.24 (RS-232) DCE port
Web browser
Entity MIB (RFC 4133)
Dying Gasp
AC-powered units only (ordering option,
see Ordering below)
Diagnostics
Loopbacks: E1 port local/remote, serial
port local/remote
BERT: E1 port internal/external
VCT: Ethernet ports
Statistics
E1 (per G.826 and RFC 2495)
Ethernet (per RFC 2819)
Jitter buffer indication (overflow,
underflow, sequence error, max/min jitter
buffer levels)
Indicators
PWR (green) – Power status
TST (yellow) – Test status
ALM (red) – Alarm status
LOC/REM (red/red) – E1 local/remote
sync loss
LINK/ACT (green/yellow) – Ethernet
link/activity status on RJ-45 or SFP
Power
AC/DC: 100–240 VAC or 48/60 VDC
nominal (40 to 72 VDC)
Power Consumption
8W max
Physical
Height: 43 mm (1.7 in)
Width: 217 mm (8.5 in)
Depth: 170 mm (6.7 in)
Weight: 0.5 kg (1.1 lb)
Environment
Temperature: 0 to 50C (32 to 122F)
Humidity: Up to 90%, non-condensing
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