Description
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Orion's 8 T1 and 16 T1 over Ethernet multiplexer (TDM over IP / TDM over
IP)
product is used to provides 8 T1 or 16 T1 communication channels over
Ethernet or IP networks. This product transmits information at T1 |
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(1.544Mbps). The equipment supports point-to-point and
point-to-multi-point applications.
To transport T1 channels over an Ethernet or
an IP network and to accelerate traditional telecom services to migrate
to the IP packet networking technology, the VCL-8/16T1 over Ethernet
multiplexer product uses TDM over IP technology. This solution
transports the legacy T1 data through the existing Ethernet or IP
network. |
The VCL-8/16T1 over Ethernet multiplexer
product is the new generation of the TDM over IP equipment with IP circuit
emulation that supports transportation of upto 8 T1 / 16 T1 and 5 GE
electrical ports over an Ethernet or an IP network. The uplink Ethernet
ports and user data port are IEEE 802.3 compliant, 10/100BaseT auto-sensed
ports
The 8/16 x VCL-T1 over Ethernet can be used
to emulate transparent T1 channels over an Ethernet link with an acceptable
QoS (Please see the note: QOS, below), so that a majority of the existing T1
based applications can be readily setup over Ethernet LANs and WANs.
(Note: QoS shall depend on the quality of the
Ethernet link and packet losses)
Features
- Provides 8T1 and 16T1 ports (available in
1T1, 2T1, 8T1 and 16T1 versions)
- Supports point-to-point and
point-to-multi-point applications
- Provides 5 GE electrical ports and 1 GE
optical ports
- User-friendly web server supported for
easy setup and maintenance, Alarm logs provided
- Supports Ethernet spanning tree protocol
which enables work and protection in ring and mesh topology
- Support SNMP V1/V2 Network Management
- Ethernet built-in layer 2 switch, supports
VLAN, complies with IEEE 802.3x, 802.1P
- Provide two pluggable T1 cards, each card
supports 8 T1s
- Stable T1 clock recovery, low jitter and
wander
- Low processing delay for T1 channels, high
bandwidth usage efficiency
- PCM frame synchronization protection
- User definable encapsulation packet size
for different applications
- Supports Ethernet encapsulation and UDP/IP
protocol encapsulation
- Supports VLAN settings for T1 service and
in-band VLAN management
- Jitter buffer for packet delay variation (PDV)
- Local Ethernet Port throughput limit
assuring T1 QoS
- 100 Ohms balanced T1 port, RJ-45 connector
- Support cascade concatenate for more than
16 T1 ports
- Online upgrade for software
- -48V DC Power supply redundancy.
Application
Point to Point 8T1 or
16T1 VCL-T1 over Ethernet Application Diagram
Point to Multipoint 8T1 or 16T1 - VCL-T1 over Ethernet Application Diagram
This configuration guarantees that the T1
channels get higher priority over computer data for maximum QoS.
The most widely used application of 8T1/16T1 x VCL-T1 over Ethernet
multiplexer is to set up point to point wireless T1 links using low cost
wireless LAN bridges or Ethernet RPR fiber links. 8/16 x VCL-T1 over
Ethernet multiplexers can work with most LAN bridges available in the
market. It may be necessary to adjust different parameters such as packet
size and packet jitter absorption buffer size for best operation for
different LAN bridges.
Product: VCL-TDMoIP-T1-EthMux x
8T1-xx or 16T1-xx
| VCL- 8/16 x T1
over Ethernet, Multiplexer (TDM over IP) |
5 GE electrical
ports and 1 GE optical port (8T1 or 16 T1s ports offered) |
| Ethernet Ports |
5 GE electrical
ports and 1 GE optical port. Complied to IEEE 802.3, 802.1Q, 802.1P
Speed and duplex auto-negotiation or manual |
| T1 Ports |
8 T1 Ports
Supported
16 T1 Ports Supported
Compled to G.703
Impedance: T1-120 Ohms or 75 Ohms (optional extra) |
| Management Port
|
IP / Etherent
Port
Web server and SNMP management supported |
| User (Local)
Data Port(s) |
Available in
8T1/E1 and 16E1/T1 versions. |
Technical Specifications
T1 Interface
| Line Rate |
T1 (1.544 Mbit/s) ± 50 bps) |
| Available Time Slots |
1-24 |
| Framing |
D4, ESF (Pass Through /
Tranparent) |
| Electrical |
G.703 |
| Jitter |
G.823 |
| Impedance |
100 ohms |
| Connector |
RJ-45 (F) |
Configuration
and Monitoring
HTTP Web Manager
Power Supply Options
|
Power Supply options |
Supply |
Pluggable dual
power supply
2 x - 48 V DC
DC+AC
-48V-72V DC
100-240V AC |
| Consumption |
+<15W |
Environmental
|
Environmental |
Temperature |
0C to 50C |
| Relative
Humidity |
<90%
(non-condensing) |
Mechanical
| Dimension |
W x H x D (mm) |
440 x
44 x 231 (1U height) |
Compliance and
Regulatory
EMC FCC Part 15 Class 2
Operation ETS 300 019 Class 3.2
Storage ETS 300 019 Class 1.2
Transportation ETS 300 019 Class 2.3
CE
Ordering Information
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Model Number / Ordering Code |
Description |
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VCL-TDMoIP-T1-EthMux-8T1-DC |
5
GE Uplink Ports, 8T1, 1 user data port with -48V DC power |
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VCL-TDMoIP-T1-EthMux-8T1-AC |
5
GE Uplink Ports, 8T1, 1 user data port with AC power |
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VCL-TDMoIP-T1-EthMux-16T1-DC |
5
GE Uplink Ports, 16T1, 1 user data port with -48V DC power |
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VCL-TDMoIP-T1-EthMux-16T1-AC |
5
GE Uplink Ports, 16T1, 1 user data port with AC power |
Others Links
Technical specifications are subject to change without
notice.
All brand names and trademarks are the property of their respective owners. |
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