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OP-4T1 - Optimux-4T1
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 | OP-4T1 Multiplexes four T1 channels over a single fiber optic link
| The RAD Optimux-4T1 Operates with various fiber interfaces:
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Laser diode option
| Range up to 75 km (46 miles)
| Voice service channel
| Conforms to ITU G.703, G.823, G.824, G.955
| Optional second fiber optic link provides automatic backup
| The RAD Optimux OP-4T1 has an Optional redundant power supply
| Management via ASCII terminal or SNMP management station
| Remote management using inband channel
| The RAD Optimux OP-4T1 Compact 1U high enclosure
| Card version of the OP-4T1 for LRS-24 19-inch rack with central SNMP management | |
| OP-4T1 / Optimux-4T1 is a multiplexer combining up to four T1 channels over a single fiber optic link. A pair of OP-4T1 / Optimux-4T1 units offers simple and low-cost connectivity for four T1 channels at distances up to 75 km (46 miles). |
| Various optical interfaces are available:
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| An optional second link provides backup, using automatic switchover upon main link failure. |
| An optional second power supply provides power redundancy and fail-safe operation. |
| OP-4T1 / Optimux-4T1 transmits each of the T1 channels independently, so that each T1 channel can have a different clock source. |
| OP-4T1 / Optimux-4T1 is also available as a card for the LRS-24 19-inch rack with central SNMP management. This option provides a compact, cost-effective central solution. |
| To facilitate system diagnostics, OP-4T1 / Optimux-4T1 features LED status indicators, AIS alarm generation and recognition, and dry contact closure upon link failure. |
| Setup, control and diagnostics can be performed via a supervisory port using an ASCII terminal, or a SLIP connection to an SNMP management station. Optimux-4T1 in the LRS-24 rack can also be configured, maintained and monitored over Ethernet, via the LRS-24's CL-2 card. |
| Optimux-4T1 can be managed by:
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| A voice service channel is available for end-to-end communication between maintenance personnel. |
| The standalone Optimux-4T1 is available as a compact 1U high unit that can be mounted in a 19-inch rack. |
OP-4T1/*/R/#+/D
Four T1 Channel Multiplexer
OP-4T1C/&/?/#+/D
Four T1 Channel Multiplexer Card for LRS-24
| * | Specify power supply |
| AC for 115 to 230 VAC | |
| 48 for -48 VDC | |
| 24 for 24 VDC | |
| AD for one 115-230 VAC power supply and one -48 VDC power supply |
Note: When ordering AD power supplies (one AC
and one DC) DO NOT specify R for a redundant power supply.
| R | Specify R for second redundant power supply (optional) |
| & | Specify LRS-24 rack type F for ETSI version B for ANSI version |
| - | Specify T1 connector type TB for terminal block SC for SCSI |
| #+ | Specify link interface (# for connector type, followed by + for optical wavelength) |
| # | ST for ST type connector FC for FC/PC type connector SC for SC type connector (available for standalone version only and not available with SF1/SF2 options) |
| + | 85 for 850 nm multimode LED 13 for 1300 nm single mode or multimode LED 13L for 1300 nm single mode laser diode 15L for 1550 nm single mode laser diode SF1 for transmit 1300 nm (WDM laser), receive 1550 nm (standalone version only) SF2 for transmit 1550 nm (WDM laser), receive 1300 nm (standalone version only) |
Note: For single fiber connection (WDM), one of the units should be ordered with SF1 and the other with the SF2.
| D | Specify D for second redundant link (of
same type as first) Default is one link only. |
Some of the choices are:
Optimux 4T1 stand alone units for single mode fiber use include:
OP-4T1/R/SC13L
OP-4T1/R/ST13L
OP-4T1/R/ST13L/D
OP-4T1/SC13L
OP-4T1/ST13L
OP-4T1L/ST13L
Optimux 4T1 stand alone units for multi-mode fiber use include:
OP-4T1/R/ST85
OP-4T1/R/ST85/D
OP-4T1/ST85
OP-4T1L/SC85
Optimux 4T1 cards include:
OP-4T1/CB/SC/SC13L
OP-4T1/CB/TB/ST13L
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