PDH-16L:16 ports E1 1-4 ports 10/100M ethernet PDH multiplexer
16E1 10/100M ethernet PDH multiplexer
16E1+10/100M LAN PDH equipment
Related products
16E1 10/100M ethernet PDH multiplexer:PDH-16L
Introduce
PDH-16L is a kind of fiber-optic communication device which can use fiber to transport 1~16 E1 signal in the meantime efficiently and can test the used E1 automatically. The flexible circuit test and the indication function has a simple single panel form, which provides 1~4 10M/100M Ethernet ports(optional) and a office phone port (optional), raising applied flexibility also in the meantime enlarge the utilization of the fiber optic.
The four Ethernet ports are switching interfaces, 10M/100M self-adapting completely.
Features
1.Base on IC of independence intellectual property rights
2.Adopt veneer structure
3.Offer 16 ×2Mb/s digital interfaces
4.Up to 16 E1 links on one fiber
5.Provides 1~4 Ethernet ports, support 10M/100M self-adapting, support VLAN.
6.One channel OA for optional.
7.180-260VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside the device
8.Standard 19 inches rack, little volume, light weight, steady capacity and convenient setup
9.Supports SNMP management.
Technical Specification
1.Fiber interface
Optical wavelength: 1310nm/1550nm(single-mode)
850nm/1310nm(multi-mode) for option
Optical interface: SC/FC for option
Sending consumption: -9dBm/-5dBm
Receiving and dispatching module: >-6dBm
Optical receiver receiving sensitivity: <-36 (BER<10):
Optical code: NRZ
Transmitting range: MM0~2Km; SM 0~120Km for option
2. E1 interface
Interface code: HDB3 code
Line speed: 2.048Mbp/s ±50ppm
Interface standard: ITU-T G 703
Interface impedance: 75Ω/unbalanced (BNC) or 120Ω/balanced RJ45
3. 10/100Base-T Port
Rate: 10/100M, full/duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MACAddress Entiries: 4096Entiries
Connector: RJ45
4. Dimension
483 mm（L）*138 mm（W)* 44 mm（H）
5.Power supply
AC220V:input voltage AC 180V to 260V
DC-48V:input voltage -36V to -72V
6.Operation Condition
Consumption:<=15W
Operating temperature:0~50 degrees
Storing temperature:-40~+70 degrees
Relative humidity:95 %
Typical Application
Ultra Low Temperature Freezer
Speed Reducer
Rehabilitation Equipment
Telecom Equipment