 |
|
|
Applications
Typical applications include transporting voice, video, and data across IP networks. For example, the TC3845-1 is used to extend T1/E1 links between PBX’s, connect video conferencing, or link Cell Towers to Central Offices, all over existing Layer 2 / Layer 3 Networks.
Top |
Description
Featuring extremely low latency, the TC3845-1 T1/E1-over-IP Gateway transports T1/E1 over Ethernet/IP networks. It is simple to configure and supports both point-to-point and point-to-multi point topologies.
A High-precision near Stratum II reference clock (OCXO) is used for optimal jitter and wander performance that complies with the ITU-T G.823 and G.824 standards. Using an OXCO also allows the unit to handle large temperature swings without any bit errors or loss of sync that would otherwise be present when using a less stable clock source.
Four channels of T1, E1, or combinations are transparently extended over Layer 2/3 IP Networks. The TC3845-1 achieves minimal end-to-end processing delay by using high-performance adaptive clock recovery buffering and forwarding technology. For reliable communications, the TC3845-1 supports VLAN and QoS for packet prioritization.
Key features include Traffic Monitoring and Statistics, Network Time Server (NTS), Remote Firmware Upgrade and Temperature and Power Consumption Monitoring.
Setup, diagnostics, and management are accessed via Web, SNMP, Serial Console, and Telnet. Diagnostics include LED indicators and local and remote loopback to assist with troubleshooting and maintenance.
Each T1/E1 channel is independent and transparent to protocols and signaling that run over T1/E1. The TC3845-1 supports all applicable standards and line codes.
The TC3845-1 interface card can fit into any available JumboSwitch housing options including 2S Standalone chassis and 1U/2U/4U card cages. Power supply options are 12VDC, 24VDC, -48VDC or 115/230VAC. Standard operating temperature is -20°C to +70°C and the extreme temperature version is -40°C to +80°C.
Top |
Technical Specifications
| Data Rates |
| T1 |
1.544 Mbps |
| E1 |
2.048 Mbps |
| Ethernet |
10/100 Mbps Full Duplex |
| Console Port |
9.6K |
| Connection Capacity |
| T1/ E1 |
4 Channels |
| Ethernet |
1 Port |
| Electrical |
| T1 Line Code |
AMI, B8ZS |
| T1 Standards |
AT&T TR-62411, G.703, G.704, G.824, ANSI T1.403 |
| T1 Connector |
RJ-48 |
| T1 Impedance |
100 Ohm |
| E1 Line Code |
AMI, HDB3 |
| E1 Standards |
G.703, G.704, G.706, G.732, G.823 |
| E1 Connector |
RJ-48, BNC via cable |
| E1 Impedance |
75, 120 Ohm |
| Ethernet Standards |
IEEE 802.3, 802.3u, 802.1p&Q |
| Ethernet Connector |
RJ-45 |
| Ethernet Console Port |
RJ-45 |
|
| System |
| Bit Error Rate |
1
in 1010 or better |
| Visual Indicators |
| Unit Status |
PWR (A, B) Alarm, Vcc, CS, MS |
| T1/E1 |
Status |
| Ethernet |
Link/Act |
| Diagnostic Functions |
| Local and Remote Loopback for T1/E1 & Ethernet |
| Power |
| Standard |
12 VDC |
| Optional |
24VDC, -48VDC, 90-260 VAC, 50/60 Hz |
| Power Consumption |
<10w |
| Operating Temperature |
| Normal |
20C° to 70Co (optional) |
| Extreme |
-40C° to 80°C |
| Storage Temperature |
| Normal |
-40C° to 90°C |
| Humidity |
95% non-condensing |
| Physical (rack mount card) |
| Height |
(3.15 cm) 1.24” |
| Width |
(17.78 cm) 7.0” |
| Depth |
(22.86 cm) 9.0” |
| Weight |
(0.3 kg) 0.75 lbs |
|
Top |
Information Request Form
Top |
©
2010, TC Communications, Inc. All
rights reserved.
17881 Cartwright Road - Irvine, CA 92614
Tel:(949) 852-1972, Sales:(800) 569-4736
Fax:(949) 852-1948, sales@tccomm.com |
|
