Optical delivery device
Introduction of major products of BuRim Co., Ltd.
Optical delivery device
Introduction of major products of BuRim Co., Ltd.
IMUX-020-8DS1(E)
BR Optical MUX is a device which accepts up to eight DS1(E)-class private lines (up to 16 lines in case of 16DS1) and multiplexes them with dependent signals at the subscriber’s device (RT) and sends them optically (with OC1 signal), and conducts demultiplexing and line distribution at a device (COT) of a branch offi ce. This device can be divided into COT which can be used about toll centers and RT. COT mostly is used at central offi ces of network providers which should provide service to multiple subscribers and RT can be conveniently used by customer premises that want to get service.
· Network Diagram
· Product Features
Satisfy criteria of technology about SDH and PDH of ITU-T
Dual structure of important units and a function of automatic
protection switching
A function to monitor and control system operation conditions,
composition conditions and switching conditions through GUI
Easy self-diagnosis by a function about various loopback tests
A function to show visible and audible alarms and condition
information by LED
High reliability and low power consumption
System capacity : Maximum 8 DS1(E)
· Product Specifications
Use the WDM method :
Transmit up to eight E1/T1 data using
the WDM method
Provide one STM-0 optical signal interface per unit
(15Km/40Km)
Monitor SOH, H-POH, L-POHw
Monitor DS1(E) lines and routes
Can choose E1/T1 by port
Provide 1+1 single-direction switching
DC(+24V/-48V), AC(110V ~ 220V)
Height: 1.5u (1u= 44mm)
· Specification
| Classification | Specification | |
| Optical Part Standards | ||
| Line Rate | 51.84Mbps(020) | Line Rate |
| Type | For 15Km | For 40Km |
| Source Type | MLM | MLM |
| Maximum RMS Width(∂) | 7.7 nm | 3 nm |
| Transmission Output | -15 ~ -8 dBm | -5 ~ 0dBm |
| Extinction Ratio | 8.2 dB | 10 dB |
| Receiving Sensitivity | -28 ~ -8 dBm | -34 ~ -10dBm |
| Transmission Distance | 15Km | 40Km |
| Sending Receiving Wavelength | 1310 nm | 1310 nm |
| Channel Part Specification | ||
| Classification | DS1 | DS1E |
| Transmission Speed | 44.736Mbps | 2.048Mbps |
| Interface | Wrapping terminals | Wrapping terminals |
| Kinds of Signals | T1(1.544Mbps ± 32ppm) | F1(2.048Mbps ± 50ppm) ITU-T G.703 |
| Line Codes | AMI,B8ZS | HDB3 |
| Receiving Impedance | 100Ω ±5% | 120Ω ±5% |
IMUX-020-8DS1(E)
BR Optical MUX is a device which accepts up to eight DS1(E)-class private lines (up to 16 lines in case of 16DS1) and multiplexes them with dependent signals at the subscriber’s device (RT) and sends them optically (with OC1 signal), and conducts demultiplexing and line distribution at a device (COT) of a branch offi ce. This device can be divided into COT which can be used about toll centers and RT. COT mostly is used at central offi ces of network providers which should provide service to multiple subscribers and RT can be conveniently used by customer premises that want to get service.
· Network Diagram
· Product Features
Satisfy criteria of technology about SDH and PDH of ITU-T
Dual structure of important units and a function of automatic
protection switching
A function to monitor and control system operation conditions,
composition conditions and switching conditions through GUI
Easy self-diagnosis by a function about various loopback tests
A function to show visible and audible alarms and condition
information by LED
High reliability and low power consumption
System capacity : Maximum 8 DS1(E)
· Product Specifications
Use the WDM method :
Transmit up to eight E1/T1 data using
the WDM method
Provide one STM-0 optical signal interface per unit
(15Km/40Km)
Monitor SOH, H-POH, L-POHw
Monitor DS1(E) lines and routes
Can choose E1/T1 by port
Provide 1+1 single-direction switching
DC(+24V/-48V), AC(110V ~ 220V)
Height: 1.5u (1u= 44mm)
· Specification
| Classification | Specification | |
| Optical Part Standards | ||
| Line Rate | 51.84Mbps(020) | Line Rate |
| Type | For 15Km | For 40Km |
| Source Type | MLM | MLM |
| Maximum RMS Width(∂) | 7.7 nm | 3 nm |
| Transmission Output | -15 ~ -8 dBm | -5 ~ 0dBm |
| Extinction Ratio | 8.2 dB | 10 dB |
| Receiving Sensitivity | -28 ~ -8 dBm | -34 ~ -10dBm |
| Transmission Distance | 15Km | 40Km |
| Sending Receiving Wavelength | 1310 nm | 1310 nm |
| Channel Part Specification | ||
| Classification | DS1 | DS1E |
| Transmission Speed | 44.736Mbps | 2.048Mbps |
| Interface | Wrapping terminals | Wrapping terminals |
| Kinds of Signals | T1(1.544Mbps ± 32ppm) | F1(2.048Mbps ± 50ppm) ITU-T G.703 |
| Line Codes | AMI,B8ZS | HDB3 |
| Receiving Impedance | 100Ω ±5% | 120Ω ±5% |
