63 E1 Stm1 Sdh Multiplexer

63e1 sdh/mstp multiplexer Brief introduction Idm mstp155-63 is wide narrow-band integrated optical fiber transmission equipment base on sdh/mstp technology, it can directly connected to the remote pdh multiplexer, optical modem and multi-service optical terminal and so on, integration of sdh transmission unit, e1 crossing unit and integrated service accessing unit, to adapt to various network topology can be set as a multi-service access, sdh transmission, pdh optical access functions of the small mstp equipment. Powerful network management functions, it can configure, failure and data statistics, real-time monitoring of network performance. Features 1.Two stm-1 optical interface, provide 1 +1 channel protection. 2.Provide 2mm connector, up to support 63 e1. 3.2-channel n íß 64k (n = 0 ~ 31) of the v.35/v.11 channel. 4.Provide e1, ethernet, v.35 and voice service optional. 5.Provide 4-channel ethernet physical isolation, to achieve n íß 2.048mbps bandwidth. 6.Support point-to-point, chain-shaped and ring network. 7.Comply with the itu-t g.813 standards and fully meet the timing accuracy. 8.Powerful network management features, online real-time monitoring. 9.Standard 19-inch 1u chassis structure, easy to install. Specifications Optical interface Rate: 155mbpsía4.6ppm Fiber mode: single/multi-mode Consumption: -15 ~ -8dbm Wavelength: 1310nm/1550nm Physical connector: fc/sc Sensitivity: better than -32dbm

Global Tech economic multi-service SDH is fully compliant with ITU-T and China domestic SDH standard, and can benefit your network with compact design, flexible topology and intelligent architecture. GT-SDH-155B provides two STM-1 optical line interfaces, versatile E1, V.35 and FE multiplexing and transmission, ITU-T G.813 compliant NE timing, VC-12 level switching and path protection mechanism. GT-SDH-155B can operate as ADM or TM to construct point-to-point, chain and ring networks. * Compact 1U design, 19¡± standards rack and less space consumption. * Support Ring,Chain and P to P topology structure, Perfect NMS and CLI Management. * 2 STM-1 optical interfaces, optional 1+1 protection operation. * 2~ 8 GFP applied FE interfaces(or droping in 2 Gigabit Ethernet), optional 4~ 16 E1 interfaces, 1~ 2 V.35 interfaces. * Configurable N* 64K V.35 interface, N=1~ 32. * Remote Power Monitoring and Loopback Test. * Remote management and centralized management. Support DCC over VC-12. * Dual power supply: DC -48V, AC 220V. Technical Parameter Optical Interface * Optical Port: S1.1, L1.1, L1.2 * Wavelength: 1310nm, 1550nm * Coding: NRZ * Max. Spectrum Width (RMS): G.957 * Max. Tx Power: -8/ 0dBm * Min. Tx Power: -15/ -5dBm * Extinction: 8.2/ 10dB * Rx. Sensitivity: -28/ -34dBm, BER 10-10 * Rx. Overload: -8/ -10dBm, BER 10-10 Ethernet Interface * 10M/ 100/1000M auto negotiation * Full/half duplex auto negotiation * MDI/ MDIX auto negotiation * Connector: RJ45 * Related Standard: IEE802.3, IEE802.1Q(VLAN) * MAC Address Table: Up to 4096 E1 Interface * Coding: HDB3 * Bit rate: 2.048M bps ¡À50ppm * Connector: BNC (75¦¸) / RJ11 (120 ¦¸) V.35 Interface * Bit Rate: N* 64Kbps, N=1~ 32 * Electric Feature: ITU-T V.35 * Terminal Interface: ISO2593 Operation Environment * Working Temperature: -50~ 50 * Storage Temperature: -40~ 85 * Related Humidity: 5%~ 95%, non-condensing * No corrosive and solvent gas, no dust and heavy EMI * Power Supply: AC 220V, DC -48V * Power Consumption: ¡Ü 20W * Physical Dimension: 483mm(W)* 45mm(H)* 154mm(D).

Idm ch-480net Brief introduction Idm ch-480net pdh multiplexer transmits 16 e1 and two 100mbps ethernet networks over one or two fiber channels. The optical interface supports simple als function, code of e1 interface is hdb3 which meets all the international standards. It also has perfect monitoring and alarm function, high degree of integration, low power consumption and stable performance. Both desktop type and integrated type are available. 220vac/-48vdc power supply alternative. It can be widely used in the mobile base stations, remote module of the switch and ddn private network and etc. Features 1.Provide standard 16e1 transmission and two 100m ethernet. 2.Ethernet ports support vlan and flow control. 3.155mbps speed rate of the optical interface and transmission distance more than 50km. 4.Support e1 loopback of cot (central office terminal) and rt (remote terminal), easy to test and manage. 5.Optical interfaces with 1+1 channel protection.(either one fails, the other will back it up) 6.Nms interface optional (rs232/ethernet). Specifications Power supply 220vac/-48vdc Consumption: 40w¦10% Optical interface Rate 155mbps¦50ppm Wavelength 1310nm/1550nm Physical connector Fc/sc Sensitivity Better than -36dbm E1 interface Channels 16 Rate 2.048mbps¦50ppm Comply with Itu-t g.703 Code Hdb3 Impedance 75 unbalanced and 120 balanced Ethernet interface Rate 100mbps, 10m/100m auto-negotiation Comply with Ieee802.3, 10/100base-tx Duplex Full/half auto-negotiation Operating environment Temperature: 0¦c~40¦c Humidity: 90% (non- coagulation) Dimensions 440mm+230mm+45mm (width + depth + height)

Global Tech GFP EoP, Ethernet over PDH, Interface Converter can transport GFP encapsulated Ethernet service over 1 up to 16 E1 channels. Fully comply with G.7041, G.7042, G.7043, and G.8040 recommendations, GFP Interface Converter can cooperate with the products from other manufactures adopted the same recommendations. GFP Interface Converters can transform traffic between E1 interface and Ethernet interface, and utilize current adequate E1 resources to extend the Ethernet transmission distance and coverage range without any network reformation. Feature * GFP encapsulation based Ethernet interface can cooperate with other vendors GFP based Ethernet equipments. * Up to 4 Ethernet interfaces. * Switching Ethernet interfaces isolation is configured by E1 channel or 802.1Q through NMS, disabled by default. * Automatically Fault Shifting function. * Support Telnet/Web browser/SNMP NMS management. Strong NMS function to support client managing in complicate topology. Technical Parameter * E1 Interface - Bit Rate: 1.984M bps - Coding: HDB3 - Impedance: 75, Unbalanced/ 120, Balanced - Port Feature: G.703 and G.704 - Connector: Q9 (75)/ RJ45 or RJ48-C (120) * Ethernet Interface - 10M/100M auto negotiation - Full/half duplex auto negotiation - Port Quantity: 1, up to 4 ports - MDI/MDIX auto negotiation - Related Standard: G.7041, G.7042, G.7043, G.8040 * Optical Interface - Wavelength: 850nm, 1310nm, 1550nm - Optical Port: Single Fiber/ Dual Fiber, FC/SC, Transmission Distance, SMF/ MMF optional. - Tx Power: > -8dBm, 40km - Rx Sensitivity: < -36dBm, 40km * Operation Environment - Working Temperature: -10~ 55 - Storage Temperature: -40~ 70 - Relative Humidity: 5%~ 95%, non-condensing - No corrosive and solvent gas, no dust and heavy EMI - Power Supply: AC 180~ 260V, Desktop, DC -72~ -36V, Chassis - Support 1+1 dual power supply in chassis configuration - Typical Consumption: 5W, Desktop 75W, Chassis - Physical Dimension: Desktop, 19¡± Rack-mountable: 218mm(W)*44mm(H)*136mm(D) Chassis: 483mm(W)*171mm(H)*177mm(D).

Mux4e1-tplus MUX4E1-Tplus is a kind of high-performance, self-educated long-range Ethernet bridge. With low cost, it is fit for bridge connection or LAN stretcher or subsection. MUX4E1-Tplus can learn automatically MAC address in the connected LAN and only transmit the target address to the frame of another LAN. Its 10/100BaseT interface can run in full duplex Ethernet with topology. With transparently sustaining in WAN lines, alterable speed rate will reach up to 7.936Mbps (4 lines E1). There can be one E1 line (1984Kbps); two E1 lines (3968Kbps); three E1 lines (5952Kbps); four E1 lines (7936Kbps); Transmitting speed rate of E1 line is 2048kbps (transparent channels E1, unframed). The transmission lines of MUX4E1-Tplus must be transparent and unframed, which is specially fit for satellites and other wireless broadcast. Features With 4 E1 lines to transmit 2 Ethernets data, and the 2 Ethernet can work at the same time when they are in different LAN. For example, the IP of LAN1 is 192.10.10.1, the IP of LAN2 is 128.1.1.1 the two Ethernets 10/100Mbps can work at the same time by using MUX4E1-Tplus. The maximum permitted transmission delay among the 1st E1 to the 4th E1 is 16ms (on condition to keep the frame in order), which can permit the device running stably in every kind of completed networks. Every E1 line only occupy 64Kbps of channels spending when Ethernet data transmission. The factual available bandwidth of every E1 is 1.984Mbps. Automatically inspecting the number of the available channels of 4 channels of E1 and automatically distributing bandwidth. It is fit for redundant and bandwidth of E1 line. Support CRC error code threshold setting of every E1 branch. When error code rate of some branch is over the threshold, the system will automatically turn off and separate the E1 branch. Turn off the separation function to achieve single-direction separation, which means it only cuts off the branch which is over the error code threshold in E1 lines, while transmission in the other direction is not influenced. It can carry out the dissymmetry of the two direction of Ethernet data transmission to be sure that there has the largest data transmission efficiency. Satisfies the requirements of G.703, G.704, G.706, G.823 and I.431 of ITU. Support local system to reset the remote system. Full set of alarm indication, automatically deal with all kinds of line problems. Dimension: 245mm*215mm*50mm (13.6"L*10"W*2.2"H)

Supplier: Telecom equipments, SDH multiplexer, PDH multiplexer, VOIP, tdmoip

Supplier: Telecom products e1, t1 to ethernet, v.35 to ethernet, 2/4/8/16e1 to ethernet converter, 1/4/8/16e1 pdh with ethernet & v.35 optical multiplexer, 155/622m stm-1 sdh transmission system, fiber media converter, fom, xdsl modem

Global Tech PMUX-E series manageable PDH has adopted the state-of-the-art technologies and advanced FPGA to provide 1E1/4E1/8E1/16E1 multiplexing and optical electrical regeneration. With plug and play modularized design, GP6 can support all kinds of customized service requirement. The equipment able to support more than 2FE with shared bandwidth 10/100/1000M. * Provide max. 16 E1 channel transparent transmission with 4 wire speed 10M/100/1000M Ethernet channels. Fully comply with G.703 and IEEE802.3 * With optical line bit rate at 155.52Mbps, reach the max. 120KM transmission distance. * 1+1 optical interfaces support forced switch and automatic protection switch. * Support Automatic Laser Shutdown on all optical interfaces. * E1 interface supports HDB3 E1 coding and comply with G.703, G.823 and G.742. * 4 Ethernet interfaces support full/half duplex auto negotiation. * Transparent transport IEEE802.1Q and flow control are provided at Ethernet Interfaces. * Sophisticated alarm function. Monitor the remote end equipment status from local end. * Support E1 loop back function on local and remote end, with convenience for equipment maintenance and management. * Support Engineering Order Wire with standard phone set. * Rack mounted chassis and standalone desktop configurations are available. * Desktop configuration provides RS232 management port. Chassis configuration provides Ethernet and RS232 management port. Both configurations support E1 in-band management. Specification Optical Interface * Wavelength: 1310nm, 1550nm * Tx Power: ¡Ý -10dBm * Rx Sensitivity: ¡Ü -35dBm * Rx Range: > 27dB * Connector: FC, SC Ethernet Interface * Work Mode: Full/half duplex, auto negotiation * Bit Rate: Support max. 100/1000M wired line Ethernet * Connector: RJ45 * Related Standard: IEEE802.3 * MDI/ MDIX auto negotiation. E1 Interface * Bit Rate: 2.048M bps * Coding: HDB3 * Impedance: 75,120 * Related Standard: ITU-T G.703, G.821, G.82 Operation Environment * Working Temperature: -10C~ 60C * Storage Temperature: -40C~ 85C * Relative Humidity: 0%~95%, non-condensing * No corrosive and solvent gas, no dust and heavy EMI * Power Supply: AC 220V, DC -48V.

Supplier: PCM multiplexer, SDH multiplexer, fiber optic equipment, media converter, PDH multiplexer