- Centralised Management Capability in a Single Rack solution
- Multiple Module options available in any mixed configuration
- 12 slot chassis unit in a compact 19" 4U rack spacing
- SNMP Remote Management
- Cost effective solution for multiple interface requirements
- "Hot Swap" of all Modules and Power Supplies (AC or DC)
- Increased resilience with redundant load sharing PSU
- Alarm extension relays
Metrodata's MetroRack presents you with a centralized management option whilst offering increased card density and thereby efficient use of limited rack space. The MetroRACK is a 4U high, 19" rack based chassis unit which has 12 available slots that can accommodate individual modules from a selection of I/O interface types. Spare Modules can be resident in the chassis ready for immediate additional functionality and providing 'in situ' spares. Ease of maintenance and the provisioning of new services is fulfilled through the modules and power supplies being "hot swap" compliant. The I/O Modules for MetroRack support a basic Standalone Operation with simple bit switch configuration, but when the optional Management Module is fitted, a fully managed chassis including SNMP capability is provided. 
Management of the MetroRack is either via the console port, or via the management Ethernet port using SNMP or Telnet. SNMP version 1 is supported, including MIB-2 and Traps. SNMP traps are generated based on configurable alarms generated for any of the I/O Modules. TFTP download of software and configuration is also supported. To further future proof the MetroRack system, remote hardware upgrade of CPLD firmware is included. A password is required for Management Access whether via the console or Telnet. Performance statistics are available for all ports with statistics collected in 15 minute segments for a 24 hour period. The MetroRack offers a pair of change over relays to indicate alarm conditions. The Major Alarm relay is energized for normal operation to ensure a fault is signaled in the event of a power failure. The MetroRack has a single Power Supply which supports a full rack of cards but for increased resiliency the AC PSU is load sharing when used in the optional 1+1 redundant configuration. For maximum MBTF then the -48V DC PSU modules can be used. Typical operating power consumption is less than 75 watts. The MetroRACK IO modules offer LAN Extension, Fibre Conversion and Interface Conversion. For more information please email our /*********************************************** * Encrypt Email script- Please keep notice intact. * Tool URL: http://www.dynamicdrive.com/emailriddler/ * **********************************************/ var emailarray6817= new Array(115,97,108,101,115,64,109,101,116,114,111,100,97,116,97,46,99,111,46,117,107) var postemail6817='' for (i=0;isales team<\/a>')
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for more information. Example IO Module | FC4000 STM-1/OC-3 Optical to Electrical Converter | | Specification | | | Data Rate: | 155.52Mbps, +/-20ppm | | Electrical Interface | | | Port | G.703 | | Interface | Dual BNC, 75ohm | | Line Coding | CMI | | Cable Length | 70m ( RG59)
80m ( UR202 ) | | Optical Interface | | | Port | Duplex SC | | Multimode | 1310nm, 11dB | | Single Mode, Short Haul | 1310nm, 16dB | | Single Mode, Long Haul | 1310nm, 29dB | |  | | General Specifications | | Configuration and Management | | Type | Menu Driven User Interface | | Access | Local Console, Telnet, SNMP | | Interface | V.24 terminal, User Port, Network Port | | Security | Access by two level password | | System | non volatile configuration | | Compliance | | Safety | EN60950 | | EMC | EN55022, EN50082 | | Management | RFC-1213 MIB 2, RFC-1215 Traps | | General | | Power | 85-250VAC, 50-400Hz, 0.5A IEC or -48V | | Operating Temperature | 0 to 40C, 0-95% RH non condensing | | Pressure | 86 – 106KPa | | Dimensions | 4U x 19inch |
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PA1000 - HSSI to POS OC-3 / STM-1 |
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The Metrodata PA1000 converts data from byte-oriented HDLC, as used on Packet over Sonet (POS) interfaces, to bit-oriented HDLC as found on HSSI interfaces. 
The PA1000 serves two purposes: - it enables connection between a Packet over Sonet (POS) based router and a HSSI based router
- it enables a Packet over Sonet based router to be connected to a satellite modem and to operate at data rates below 155 Mbps
The PA1000 provides a solution for satellite operators wishing to use high performance Packet over Sonet (POS) based routers without the need to use valuable chassis slots for low speed HSSI serial interfaces. In addition, the PA1000 supports non-standard data rates and asymmetric operation, thus providing a flexible solution for the user.
The PA1000 rate-adapts by stripping flags out of the data stream and transporting only the actual packet data. It is transparent to packet payload and may operate with any protocol that both the Packet over Sonet (POS) and HSSI devices support, such as PPP and Frame Relay.
The PA1000 provides the system integrator with a simple, convenient and economic solution for the interconnection of modern high speed routers fitted with Packet over Sonet (POS) interfaces and older legacy routers with HSSI interfaces. Product Features - Variable bit-rate for Packet over Sonet (POS) routers
- Connect Packet Over Sonet (POS) core networks to legacy HSSI routers
- Router to satellite connections at up to 90 Mbps HSSI
- Asymmetric data rates: future-proofed satellite bandwidth
- Hardware - based Packet rate and Interface adapter
- Ease of migration for ISPs to develop Packet over Sonet (POS) router core within existing HSSI structure
Application Diagram 
Specifications | Interface Type | HSSI | | Connector | 50 way miniture AMP (SCSI-2) | | Mode | DCE - DTE | | Date Rate | DCE mode: 51.84 Mbps
DTE mode: up to 90 Mbps | | Framing mode | HDLC (bit mode) | | Max packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Type | Modem, 1U high without feet | | | | Rackmount | 202 x 132 x 44 (without feet) | | Desktop | 202 x 132 x 48 (with feet) | | AC Mains | 100-250 VAC, 50-400Hz,
100-200mA IEC connector | | -48VDC | -36 to -72 VDC, 200-100mA | | | Interface Type | Fibre | | Connector | Duplex SC | | Fibre Types | Multimode (MM)
Singlemode Short Haul (SM SH)
Singlemode Long Haul (SM LH) | | Date Rate | 155 Mbits per G.957 | | Framing | STM-1/OC-3 | | Payload | HDLC (byte type) | | Max Packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Safety | EN41003, EN60950 | | EMC | EN55022, EN50082 | | Temp | 0 - 45 deg C | | Humidity | 95% RH, non-condensing | | Pressure | 86-106 KPA | | Ordering Information | | | | | Multimode POS to HSSI | 80-05-530 | 80-21-530 | | Singlemode Short Haul POS to HSSI | 80-05-531 | 80-21-531 | | Singlemode Long Haul POS to HSSI | 80-05-532 | 80-21-532 |
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PA1000 - HSSI to POS OC-3 / STM-1 |
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The Metrodata PA1000 converts data from byte-oriented HDLC, as used on Packet over Sonet (POS) interfaces, to bit-oriented HDLC as found on HSSI interfaces.
The PA1000 serves two purposes: - it enables connection between a Packet over Sonet (POS) based router and a HSSI based router
- it enables a Packet over Sonet based router to be connected to a satellite modem and to operate at data rates below 155 Mbps
The PA1000 provides a solution for satellite operators wishing to use high performance Packet over Sonet (POS) based routers without the need to use valuable chassis slots for low speed HSSI serial interfaces. In addition, the PA1000 supports non-standard data rates and asymmetric operation, thus providing a flexible solution for the user.
The PA1000 rate-adapts by stripping flags out of the data stream and transporting only the actual packet data. It is transparent to packet payload and may operate with any protocol that both the Packet over Sonet (POS) and HSSI devices support, such as PPP and Frame Relay.
The PA1000 provides the system integrator with a simple, convenient and economic solution for the interconnection of modern high speed routers fitted with Packet over Sonet (POS) interfaces and older legacy routers with HSSI interfaces. Product Features - Variable bit-rate for Packet over Sonet (POS) routers
- Connect Packet Over Sonet (POS) core networks to legacy HSSI routers
- Router to satellite connections at up to 90 Mbps HSSI
- Asymmetric data rates: future-proofed satellite bandwidth
- Hardware - based Packet rate and Interface adapter
- Ease of migration for ISPs to develop Packet over Sonet (POS) router core within existing HSSI structure
Application Diagram
Specifications | Interface Type | HSSI | | Connector | 50 way miniture AMP (SCSI-2) | | Mode | DCE - DTE | | Date Rate | DCE mode: 51.84 Mbps
DTE mode: up to 90 Mbps | | Framing mode | HDLC (bit mode) | | Max packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Type | Modem, 1U high without feet | | | | Rackmount | 202 x 132 x 44 (without feet) | | Desktop | 202 x 132 x 48 (with feet) | | AC Mains | 100-250 VAC, 50-400Hz,
100-200mA IEC connector | | -48VDC | -36 to -72 VDC, 200-100mA | | | Interface Type | Fibre | | Connector | Duplex SC | | Fibre Types | Multimode (MM)
Singlemode Short Haul (SM SH)
Singlemode Long Haul (SM LH) | | Date Rate | 155 Mbits per G.957 | | Framing | STM-1/OC-3 | | Payload | HDLC (byte type) | | Max Packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Safety | EN41003, EN60950 | | EMC | EN55022, EN50082 | | Temp | 0 - 45 deg C | | Humidity | 95% RH, non-condensing | | Pressure | 86-106 KPA | | Ordering Information | | | | | Multimode POS to HSSI | 80-05-530 | 80-21-530 | | Singlemode Short Haul POS to HSSI | 80-05-531 | 80-21-531 | | Singlemode Long Haul POS to HSSI | 80-05-532 | 80-21-532 |
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PA1000 - HSSI to POS OC-3 / STM-1 |
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The Metrodata PA1000 converts data from byte-oriented HDLC, as used on Packet over Sonet (POS) interfaces, to bit-oriented HDLC as found on HSSI interfaces.
The PA1000 serves two purposes: - it enables connection between a Packet over Sonet (POS) based router and a HSSI based router
- it enables a Packet over Sonet based router to be connected to a satellite modem and to operate at data rates below 155 Mbps
The PA1000 provides a solution for satellite operators wishing to use high performance Packet over Sonet (POS) based routers without the need to use valuable chassis slots for low speed HSSI serial interfaces. In addition, the PA1000 supports non-standard data rates and asymmetric operation, thus providing a flexible solution for the user.
The PA1000 rate-adapts by stripping flags out of the data stream and transporting only the actual packet data. It is transparent to packet payload and may operate with any protocol that both the Packet over Sonet (POS) and HSSI devices support, such as PPP and Frame Relay.
The PA1000 provides the system integrator with a simple, convenient and economic solution for the interconnection of modern high speed routers fitted with Packet over Sonet (POS) interfaces and older legacy routers with HSSI interfaces. Product Features - Variable bit-rate for Packet over Sonet (POS) routers
- Connect Packet Over Sonet (POS) core networks to legacy HSSI routers
- Router to satellite connections at up to 90 Mbps HSSI
- Asymmetric data rates: future-proofed satellite bandwidth
- Hardware - based Packet rate and Interface adapter
- Ease of migration for ISPs to develop Packet over Sonet (POS) router core within existing HSSI structure
Application Diagram
Specifications | Interface Type | HSSI | | Connector | 50 way miniture AMP (SCSI-2) | | Mode | DCE - DTE | | Date Rate | DCE mode: 51.84 Mbps
DTE mode: up to 90 Mbps | | Framing mode | HDLC (bit mode) | | Max packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Type | Modem, 1U high without feet | | | | Rackmount | 202 x 132 x 44 (without feet) | | Desktop | 202 x 132 x 48 (with feet) | | AC Mains | 100-250 VAC, 50-400Hz,
100-200mA IEC connector | | -48VDC | -36 to -72 VDC, 200-100mA | | | Interface Type | Fibre | | Connector | Duplex SC | | Fibre Types | Multimode (MM)
Singlemode Short Haul (SM SH)
Singlemode Long Haul (SM LH) | | Date Rate | 155 Mbits per G.957 | | Framing | STM-1/OC-3 | | Payload | HDLC (byte type) | | Max Packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Safety | EN41003, EN60950 | | EMC | EN55022, EN50082 | | Temp | 0 - 45 deg C | | Humidity | 95% RH, non-condensing | | Pressure | 86-106 KPA | | Ordering Information | | | | | Multimode POS to HSSI | 80-05-530 | 80-21-530 | | Singlemode Short Haul POS to HSSI | 80-05-531 | 80-21-531 | | Singlemode Long Haul POS to HSSI | 80-05-532 | 80-21-532 |
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PA1000 - HSSI to POS OC-3 / STM-1 |
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The Metrodata PA1000 converts data from byte-oriented HDLC, as used on Packet over Sonet (POS) interfaces, to bit-oriented HDLC as found on HSSI interfaces.
The PA1000 serves two purposes: - it enables connection between a Packet over Sonet (POS) based router and a HSSI based router
- it enables a Packet over Sonet based router to be connected to a satellite modem and to operate at data rates below 155 Mbps
The PA1000 provides a solution for satellite operators wishing to use high performance Packet over Sonet (POS) based routers without the need to use valuable chassis slots for low speed HSSI serial interfaces. In addition, the PA1000 supports non-standard data rates and asymmetric operation, thus providing a flexible solution for the user.
The PA1000 rate-adapts by stripping flags out of the data stream and transporting only the actual packet data. It is transparent to packet payload and may operate with any protocol that both the Packet over Sonet (POS) and HSSI devices support, such as PPP and Frame Relay.
The PA1000 provides the system integrator with a simple, convenient and economic solution for the interconnection of modern high speed routers fitted with Packet over Sonet (POS) interfaces and older legacy routers with HSSI interfaces. Product Features - Variable bit-rate for Packet over Sonet (POS) routers
- Connect Packet Over Sonet (POS) core networks to legacy HSSI routers
- Router to satellite connections at up to 90 Mbps HSSI
- Asymmetric data rates: future-proofed satellite bandwidth
- Hardware - based Packet rate and Interface adapter
- Ease of migration for ISPs to develop Packet over Sonet (POS) router core within existing HSSI structure
Application Diagram
Specifications | Interface Type | HSSI | | Connector | 50 way miniture AMP (SCSI-2) | | Mode | DCE - DTE | | Date Rate | DCE mode: 51.84 Mbps
DTE mode: up to 90 Mbps | | Framing mode | HDLC (bit mode) | | Max packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Type | Modem, 1U high without feet | | | | Rackmount | 202 x 132 x 44 (without feet) | | Desktop | 202 x 132 x 48 (with feet) | | AC Mains | 100-250 VAC, 50-400Hz,
100-200mA IEC connector | | -48VDC | -36 to -72 VDC, 200-100mA | | | Interface Type | Fibre | | Connector | Duplex SC | | Fibre Types | Multimode (MM)
Singlemode Short Haul (SM SH)
Singlemode Long Haul (SM LH) | | Date Rate | 155 Mbits per G.957 | | Framing | STM-1/OC-3 | | Payload | HDLC (byte type) | | Max Packet Size | 4096 bytes | | Flags | Supports back to back frames with 1 tag between frames | | Safety | EN41003, EN60950 | | EMC | EN55022, EN50082 | | Temp | 0 - 45 deg C | | Humidity | 95% RH, non-condensing | | Pressure | 86-106 KPA | | Ordering Information | | | | | Multimode POS to HSSI | 80-05-530 | 80-21-530 | | Singlemode Short Haul POS to HSSI | 80-05-531 | 80-21-531 | | Singlemode Long Haul POS to HSSI | 80-05-532 | 80-21-532 |
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