Network Multiplexers - 1-4 Ch. T1/E1, 0 to 4 Ch. Of Data & 1 Ch. of 10/100 Ethernet Fiber Optic Multiplexer -- MODEL LT8510Supplier: LASCOMM
Description: LT8510S Standalone Unit
- Ports / Interfaces: RJ-45, SC, Serial, ST, Other
- Data Rate: 2048 kbps
- Operating Temperature: 14 to 122 F
Network Multiplexers - SDH STM1 ADM multiplexer, 1U 19", with 8E1/120ohms or T1.. -- GSA Schedule CXR Larus Corporation HX9400S-1U-VC4-8E1T1Supplier: TestMart
Description: SDH STM1 ADM multiplexer, 1U 19", with 8E1/120ohms or T1, 1 or 2 fiber optic STM1 and 1 or 2 power supplies. Please add 1 ou 2 HX941U-STM4-SFP, IX-PAN-16E1T1-RJ45 and SCSI cable Available NEW for official U.S. Government & Authorized Contractor purchase only This is available to Authorized User
Supplier: GE Digital Energy
Description: The JungleMUX T1 Multiplexer (T1MX) is a powerful, flexible and reliable solution for converged service networks. The JungleMUX T1MX extends critical channel access into harsh utility environments over microwave radio, leased line and dedicated fiber optic or copper cable networks. Key Benefits
- Area Network Type: LAN Capable
- Form Factor: Module
- Ports / Interfaces: T1
- Operating Temperature: -4 to 140 F
Description: The BB FOCUS uses packetized multiplexing technology running at gigabit Ethernet speeds over dedicated fiber optic networks. New switching technology negates the historical pitfalls of using Ethernet in critical communication applications. The system offers sub-50ms redundant-loop switching
Supplier: ValueTronics International, Inc.
Description: The Black Box MT1000A-E1-85 combines four T1 or E1 channels over a single fiber optic link—that saves you the expense of multiple long-distance T1 runs by using a single fiber cable. Our T1 850-nm multimode model transmits up to nearly 7 miles (11.3 km), and our T1 or E1 1310-nm single-mode
- Form Factor: Hand Held
Optical Add/Drop Multiplexers - Fiber optic multplexer 2U 19" E3/T3 Multiplexer + Ethern.. -- GSA Schedule CXR Larus Corporation MX-E3T3-F-16BNCSupplier: TestMart
Description: Fiber optic multplexer 2U 19" E3/T3 Multiplexer + Ethernet over fiber optic, dual SFP (1+1) w/o SFP module, carry 16x E1/T1, BNC 75 Ohms and a 3 ports 10/100BaseT Ethernet at 45 Mbps , 2 slots for power supply Available NEW for official U.S. Government & Authorized Contractor purchase only
Supplier: Visual Sound, Inc.
Description: Black Box Network Services Multiplex four or more T1 channels over secure fiber optic cable.
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Candidates should have a good theoretical background in T1 carrier, multiplexer and fiber optic equipment; and be familiarwith its appli,cation in interoffice trunking, subscriber loop carrier and. privateriet- works.
Applying digital current differential systems over leased digital service
SDG&E owned the fiber - optic cable that communi- cates via a T1 multiplexer in a dedicated point-to-point path as shown in Fig. 1.
Designing a traffic management communication system to accommodate intelligent vehicle highway systems
A telco approach, followed in Taiwan uses standard Tl/DS-l interface to MI3 ( T1 to T3) multiplexers to provide access to proprietary 9 X T3 multiplexers and fibre optic transmitters and receivers configured to provide a redundant path.
Omnitron Launches iConverter 4-Port T1/E1 MUX
The 4xT1/E1 MUX is a 4-port multiplexer that aggregates up to four independent T1 /E1 channels from copper links onto a fiber optic link, and is the newest member of the popular iConverter fiber access platform.
Microwave Transmission Networks: Planning, Design, and Deployment, Second Edition > Microwave Network Deployment
At T1 (1.544 Mbps) or E1 (2.048 Mbps) rates, DSX-1 panels connect network equipment such as office repeater bays, channel banks, multiplexers , digital switches, microwave radios, and so on. At the T3 (44.736 Mbps) rate, DSX-3 panels provide terminations for the high-speed (DS3 rate) side of the M13 multiplexers, and the low-speed (DS3 rate) side of the digital microwave radio and fiber - optic systems.
Application Of A Fiber Optic Ring Network To A Process Control Environment
The TDMR /1.5 is a ring- based, time division multiplexer which operates at the T1 (DS1) rate of 1.544 Mb /s. The nodes may be connected via fiber optic calbe, copper cable, leased Ti lines or private DS1 transport system.
In process development of an advanced undergraduate communications laboratory
This lab includes telco central office equipment such as T3 lightwave multiplexers , T1 channel banks, and networking equipment such as packet switching equipment, access nodes, hubs, routers, and switches for numerous LAN and WAN traffic. By connecting the EET and CPT labs through the fiber optic backbone, the capabilities of both labs and the experiences available to the students are expanded vastly over that which is available through stand- alone equipment or isolated lab environments.
CR4 - Blog Entry: Fiber Optic Spying: Newsletter Challenge (12/05/06)
Previously being a "phone-man" for 12 years (the last time that I worked on telecom equipment was 1997-so I'm kinda out-of date) I worked on a T-1 line that was fiber - optic to the telco equipment but it … I was installing a T1 de multiplexer .
Innovations in use of microprocessor relays and controls for improved reliability on the distribution system
A four- fiber , hot-standby, self-healing T1 (24-channel) ring was selected to provide full connectivity and alternate routing should the primary communication path fail. The self-healing rings consist of 96-fiber cable and 36 multiplexers configured in three fiber optic loops that return to one of two substations.
The importance of site selection for series compensation
Next, fiber optic multiplexer equipment would be needed at Porter, China and the Dayton Bulk main substation for the series capacitor direct transfer trip protection signals. A T1 communications ring would be installed using the Line 822 optical ground wire and .
Charge comparison protection of transmission lines-communications concepts
During his career at Dowty he has been involved in the design of modem and fiber - optic communication systems for the 9700 Digital Protective Channel, the 9000 T1 Multiplexer and the Charge Comparison Relaying System.