|
Ethernet over T1 Switch |
|
Product
Overview Orion
offers its Ethernet over T1 Switch (Ethernet to T1 Switch) packaged
in a 19-inch rack-mountable chassis. Ethernet over T1 Switch
(Ethernet over T1 Switch) provides a four 100BaseT Ethernet and
100Base-FX optical ethernet interfaces on the user side which may be
used to transport Ethernet traffic over a T1 link. Both ethernet
interfaces may be used simultaneously. The Switch provides a simple
and cost effective method to convert and transport ethernet data
over an T1 link.
Features and Highlights
- Ethernet interface to T1 45 Mbps converter
- 4x100BaseT full duplex fast ethernet interface in accordance
with IEEE802.3
3x100BaseT full duplex fast
ethernet interface + 1x100Base-FX full duplex optical ethernet
interface accordance with IEEE802.3
Framed and un-framed T1 options available
Local and Remote access and monitoring with either RS232 or
10/100BaseT for remote management over TCP-IP network
Power Supply: - 48 V DC or 110 V AC power supply options
available.
Applications
- 100 BaseT Ethernet and 100Base-FX optical to T1 conversion
(Ethernet over T1).
Indications and Alarm Monitoring
- T1 Loss of Signal
- Loss of T1 frame (in framed T1 mode)
- Loss of incoming signal at 100 BaseT Ethernet
- Loss of ethernet packets, errored ethernet packets, over-sized
ethernet packets and under-sized ethernet packets log.
- Configuration Error Alarm.
- Clock Status
- +3 Volts Power Supply
- -48V DC present
- Configuration Error
Programmable Features
- Telnet interface for remote programming and monitoring by
using CLI text commands
- !Easy to use programing using Windows based GUI.
Status Monitoring
- Status of alarms on T1 interface
- Status of alarms on 100BaseT interface.
Ethernet Interface
|
Interface Types |
100BaseT and 100Base-FX optical |
|
Standards Compliance |
IEEE
802.3-2002
RFC1662
RFC2615
X.86
RMII |
|
Interface Rate |
100BaseT limited to T1 transmission rate |
|
Protocol |
HDLC/X.86
(LAPS) Encapsulation |
T1 Interface
| Bit
Rate |
1.544
Mbps ± 50 bps |
| Bit
Rate Tolerance |
± 20ppm |
| Line Code |
AMI, B8ZS (Selectable) |
| Framing options |
D4, ESF (Selectable) |
| Framing structure |
As per ITU (CCITT)
G.704 |
| Electrical |
ITU-T G.703 |
| Jitter |
ITU-T G.823, ITU-T
1.431 |
| Connectors |
RJ-45 (F) |
| Impedance |
100 Ohms |
Application Diagram
Technical Specifications
DC Adapter Power Supply Specifications (DC Option)
| Power
Supply |
-48V DC
(-40V DC to -60V DC) |
| Input
DC voltage |
-48V DC
(nominal) |
| Range
of input |
-40V to
-60V DC |
| Output
voltages |
+3.3V |
| Full
Load Output Current |
2A at
+3.3V |
| Input
Voltage Reversal Protection |
Provided in the Card |
| Over
Current Protection |
2A for
+3.3V |
| Short
Circuit Protection |
Current
limit - 3A. Recovers on removal of short |
| Under
Voltage |
< 3.17V |
| Over
Voltage |
3.5V |
|
Efficiency at full load |
>90% |
|
Efficiency at full load |
>90% |
| Ripple
at full load |
<5mVrms |
| Spike
at full load |
<50mV |
AC Power Supply Specifications (AC Option)
| Input AC voltage of AC Adapter |
100 - 240 Volt AC |
| Range of input AC voltage |
100 V to 240 V AC |
| System Input voltage |
7.5 V DC to 9.0 V DC, DC input
polarity protection |
| Maximum full load output Current |
2.5 A at 7.5 V DC/9.0 V DC |
| Input voltage reversal Protection |
Provided in the Card |
| Efficiency at full load |
>86% |
Power Supply options
| Power Supply |
-48V DC (-40V DC to
-60V DC) (Optional)* |
| Power Supply |
AC input (Optional)* |
| * Please specify the
Power Supply Option (AC or DC) which is required before placing
the order. Please see ordering information in this data sheet
for details |
Power Consumption
| Power Consumption |
9 Watts |
Chassis
- 1U High (42 mm)
- 19-inch rack-mounting shelf
T1 Interface
| Line rate |
T1 (1.544 Mbps
± 50 bps) |
| Framing
structure |
As per ITU (CCITT)
G.704 |
| Framing options
|
D4, ESF
(Selectable) |
| Line coding |
AMI, B8ZS
(Selectable) |
| Electrical |
ITU-T G.703 |
| Jitter |
ITU-T G.823,
ITU-T 1.431 |
| Impedance
|
100 Ohms |
| Connector
|
RJ-45 (F) |
|
Framing options * - All framing options are user selectable |
Clock
| Internal |
System Internal
Clock |
| Loop-Timed |
Timed from DS3
Interface |
Management and Control
- Serial Management Port - RS232 Interface
- 10/100 BaseT for Remote Management over a LAN
- 10/100 BaseT Telnet over a TCP-IP Network
Command Language
- Command Line Interface (English text commands)
- Windows based GUI (optional)
NMS (with Telnet) XPort Specifications
|
Network interface |
RJ-45 Ethernet 10BaseT or 100BaseT-TX (auto sensing) |
|
Compatibility |
Ethernet Version 2.0 IEEE802.3 |
|
Protocols supported |
ARP, UDP/IP, TCP/IP, Telnet, ICMP, SNMP, DHCP, BOOTP, TFTP, Auto IP, SMTP and HTTP |
|
LEDs |
10Base-T and 100Base-TX Activity, Full/half duplex |
|
Management |
Internal web server, SNMP (read only), Serial login, Telnet login |
|
EMI compliance |
- Radiated and conducted emissions - complies with
Class B limits of EN55022:1998
- Direct and Indirect ESD - complies with
EN55024:1998
- RF Electromagnetic Field Immunity - complies with
EN55024:1998
- Electrical Fast Transient/Burst Immunity - complies
with EN55024:1998
- Power Frequency Magnetic Field Immunity - complies
with EN55024:1998
- RF Common Mode Conducted Susceptibility - complies
with EN55024:1998
|
Ordering Information
|
VCL-Electrical
Ethernet over T1 |
| S.
No. |
Part # |
Product Description |
| 1 |
VCL-T1-4ETH-DC-STD-UF |
Ethernet over T1 Switch with -48V
DC Input
(unframed T1) |
| 2 |
VCL-T1-4ETH-AC-STD-UF |
Ethernet over T1 Switch with AC
Power Input
(unframed T1) |
| 3 |
VCL-T1-4ETH-DC-DLX-F |
Ethernet over T1 Switch with -48V
DC Input
(unframed and framed T1 - user selectable) |
| 4 |
VCL-T1-4ETH-AC-DLX-F |
Ethernet over T1 Switch with AC
Power Input
(unframed and framed T1 - user selectable) |
| 5 |
VCL-T1-4ETH-DC-DLX-850 |
Ethernet over T1 Switch with -48V
DC Power
option, 3x100BaseT Electrical and 1x100Base-FX optical Interface
with 850 nm wave length |
| 6 |
VCL-T1-4ETH-AC-DLX-850 |
Ethernet over T1 Switch with AC
Power option, 3x100BaseT Electrical and 1x100Base-FX optical
Interface with 850 nm wave length |
| 7 |
VCL-T1-4ETH-DC-DLX-1310 |
Ethernet over T1 Switch with -48V
DC Power option, 3x100BaseT Electrical and 1x100Base-FX optical
Interface with 1310 nm wave length |
| 8 |
VCL-T1-4ETH-AC-DLX-1310 |
Ethernet over T1 Switch with AC
Power option, 3x100BaseT Electrical and 1x100Base-FX
optical Interface with 1310 nm wave length |
| 9 |
VCL-T1-4ETH-DC-DLX-1550 |
Ethernet over T1 Switch with -48V
DC Power option, 3x100BaseT Electrical and 1x100Base-FX optical
Interface with 1550 nm wave length |
| 10 |
VCL-T1-4ETH-AC-DLX |
Ethernet over T1 Switch with AC
Power option, 3x100BaseT Electrical and 1x100Base-FX optical
Interface with 1550 nm wave length |
|
|
Others Links
|
|
Technical specifications are subject to change without
notice.
All brand names and trademarks are the property of their respective owners.
|
|
|
|
|
