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The NetDevices E1 WAN line card supports framed E1 and fractional E1* service. This line card is offered in a 4-port version and is
supported on the NetDevices SG-8 platform.
Features
- Framed E1 network interface
- E1 or fractional E1 network interface
- Data rates : N x 64 kbps or N x 56 kbps (1 < N > 32) data rates
- Channelized E1, up to 32 x 64kbps
- Max MTU 1500 bytes
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- HDLC, PPP and Frame Relay encapsulation
- Fully manageable through CLI, HTTP and SNMP
| Specifications | | E1 Network Interface | Transmit bit rate 2.048 Mbps +/- 50ppm
Receive bit rate 2.048 Mbps +/- 50ppm
Data rate 1.984Mbps (framed mode)
Line Code HDB3, AMI
Framing Format CRC4, non-CRC4
Output Level short-haul/long-haul
DTE/DCE Interface G.704/structured or Fractional Service, G.703 | | Diagnostics | Digital diagnostic loopback
Payload loopback
Line loopback
BERT test patterns 2^11-1, 2^15-1, 2^20-1 (*)
Red, Yellow and AIS alarm detection
Transmission of AIS and yellow alarm signal | | LEDs | Active – green/off
Fault – red/off
LA (Local Alarm) – amber/off
RA (Remote Alarm) – amber/off
CD (Carrier Detect) – green/off
LB (Loopback) – green/off | | Dimensions and Weight | Dimensions (H x W x D):
1.54 x 3.87 x 11.5 in. (3.91 x 9.84 x 29.21 cm)
Weight: 0.5 lb (227 g) | | Environmental | Operating temperature: 0 to 45°C (32 to 113°F)
Non-operating temperature: -25 to 70°C (-13 to 158°F)
Relative humidity: 0 to 60% non-condensing, operating
0 to 90% non-condensing, non-operating
Operational altitude: 9843 ft (3000 m) | | Supported SNMP MIBs | MIB II
DS1, E1, DS2, E2 MIB (RFC 3895)
Traps: Interface up/down, line status | | Telecommunications Standards | | ITU-T G.703, G.704 |
| Certifications/Agency Approvals | | Networking | Regulatory Compliance | 47, CFR Part 68 and ACTA adopted
technical criteria
CS 03 Issue 8, Part II
TBR 12 & 13
AS/ACTF S016: 2001
E1 JATE – 2.048 Mbit/s digital interface | FCC Part 15 Class A
CS-03 Issue 8, Part II
TBR 12, TBR 13 | | EMC | Safety | FCC Part 15, Subpart A
ICES 003
EN 55022:1998/A1:2000
AS/NZS 3548: 1995+A1: 1997 +A2: 1997
VCCI V-3/2000.04 | US (UL60950-1: 2003, First Ed.)
Canada (CSA 22.2 No.60950-1-03 First Ed.)
CSA 22.2 #60950
EN60950
IEC 60950 (CB Scheme) |
| Product ordering information | | Module number | Description | | NetD-4FE1= | 4-port fractional E1 line card |
| Platform and software support | | Module number | Platform | Min software release | Max modules per platform | | NetD-4FE1= | SG-8 | 1.0.1 | 2 for line rate performance at 128 byte frames, 6 without line rate requirement |
* Fractional T1 and BERT testing functionality are available with software release 2.0 and above.
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