Hiển thị các bài đăng có nhãn Modem quang E1/V.35/Ethernet. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Modem quang E1/V.35/Ethernet. Hiển thị tất cả bài đăng

Modem quang 16 cổng E1 | FMUX01A

FMUX01A là modem quang có 4 khe cắm (slot), hỗ trợ các loại giao diện E1, V.35, Ethernet, RS232...

Vì vậy FMUX01A có thể cung cấp rất nhiều cấu hình tuỳ theo yêu cầu, khả năng nâng cấp linh hoạt


Modem quang 16E1 V.35 Ethernet


The FMUX01-A is a single unit (1U), 19" rack mountable, E1/T1, Datacom & Ethernet Bridge Multiplexer that transmits up to 16 channels over a single fiber optic link. The FMUX01-A features a modular design that provides a wide variety of customized user configurations. The optical fiber interface modules are available in single mode or multi-mode fiber connections and a number of connector types. The FMUX01-A chassis is available in five different power configurations: single AC, single DC, dual AC, dual DC or AC+DC. The AC supplies operate from 90~260VAC while DC supplies operate from 20~60VDC. From the rear of the chassis, one to four quad E1 or T1 line cards, datacom (V.35, X.21, RS-530), or Ethernet Bridge cards are supported. All line cards provide completely transparent transmission of E1, T1, datacom, or Ethernet regardless of frame mode or timeslot assignment. Optional hardware cards are also available for external clock and SNMP. The standard FMUX01A configuration may be viewed or set via the front panel LCD/menu keys, serial VT-100 terminal connection or Telnet/SNMP with SNMP option.


Modem quang 8 cổng E1 | OptoSpan120

Modem quang OptoSpan 120 gồm 2 tùy chọn:


+ Modem quang OptoSpan120 - 4 cổng E1 + 1 cổng Fast Ethernet
hoặc
+ Modem quang OptoSpan120 - 8 cổng E1 + 1 cổng Fast Ethernet

Sơ đồ modem quang 8E1
Description
Transmission mode
4 E1 Link + 100M FAST ETHERNET
8 E1 Link + 100M FAST ETHERNET
InterfaceE1 G.703
TypeFull-duplex fixed at 2048kbps ±50 ppm
LineTwo unconditional twisted pairs (4 wires)
RangeUp to 1000 ft. on 26AWG
Impedance120 ohms (balanced) for twisted pair
75 ohms (unbalanced) for coaxial cable
Complies withITU-T G.703, G.704, G.706, G.732 and G.823
Frame formatUn-frame
Line codeHDB3/AMI
ConnectorBNC or RJ-48C
Ethernet Interface
TypeAuto-sensing 10/100 Base-T Ethernet
Data Rate10Mbps/100Mbps
FIBER OPTIC INTERFACE
Data Rate155Mbit/s
Optical Wavelength1310nm or 1550nm
ConnectorsSC , FC
Fiber links1+1 Automatic or Manual
Diagnostic Function
LLLocal Loopback
RLRemote Loopback
IndicatorPOW
E1, Channel LOS ( 1~ 8 ) TEST
Optic, OPC(A,B) NOP LOF ALE3 ALE6 TEST
Ethernet Link/ACT 100M FDX/COLCT 100M FDX/COL
Power Requirement
Input / Output Voltage100 ~ 240 Vac @ 50 ~ 60 Hz
DC: 36/72 Vdc
Power Consumption25W max
Environment0 to 90 percent, Non-condensing
Operating Temperature0 °C ~ 50 °C
Humidity0 to 90% Non-condensing
Physical Dimensions(H)44 mm (W)438 mm (D)232 mm


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DCMA Protected