Instruction/ maintenance manual of the product 100 RAD Data Communications
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www.rad.com International Headquarters 24 Raoul Wallenberg Street T el Aviv 69719, Israel T el: (972) 3-6458181 Fax: (972) 3-6498250, 6474436 Email: market@rad.com U.S. Headquarters 900 Corporate Drive Mahwah, NJ 07430 T el: (201) 529-1 100 T oll free: 1-800-444-7234 Fax: (201) 529-5777 Email: market@radusa.
FEATURES • High performance miniature remote bridge for Fast Ethernet extension • Wire-speed WAN throughpu t: 19,700 pps at 10 Mbps • 10/100BaseT interface • Synchronous WAN interfaces: V.24, V.35, V.36, RS-530 , X.21, or 4-wire modem • Two priority queues according to 802.
FLAG DATA CRC FLAG 1 60–1532 2 1 Figure 1. TinyBridge-100 Frame Structure • TinyBridge-100 WAN interface operates in DTE mode. This means it accepts receive and transmit clocks. The timing diagram is shown in Figure 2 . Rx Data Rx Clock t SETUP t HOLD 5ns 5ns Tx Data Tx Clock t DELAY 9ns Figure 2.
Figure 5. Extending Ethernet over 4-Wires in the Campus Enviroment Figure 6. Broadcasting Data over Satellite Link SPECIFICATIONS ETHERNET • Frame size (max) 1536 bytes • LAN Table 2048 MAC addres.
WAN • Protocol HDLC • Data Rate Up to 10 Mbps synchronous • Throughput With WAN rate 10 Mbps: 19700 pps for 64-byte frames and increment byte data (00, 01, 02, …) 802 pps for 1536-byte frames and increment byte data (00, 01, 02, …) • 4-wire Range 700m (2300 ft) • Connectors V.
CAUTION European Users To reduce the risk of electric shock, fire and injury to persons: Use only with a power supply which complies with EN 60950. Sicherheitshinweise Das Ausrufezeichen innerhalb des.
INSTALLATION Configuring TinyBridge-100 1. Identify switches on top panel of TinyBridge-100. 2. Set switches according to Table 1 . Table 1. DIP Switch Settings Switch Switch Identity Function Possibl.
TERMINAL BLOCK SCREW TERMINAL RX TX GND 4-WIRE CABLE TinyBridge-100 WAN LAN 100 PWR LNG FLC FP ON 100 FDX AN ON FIL Figure 7. Connecting the 4-wire WAN Interface Connecting Power 1. Connect external power adapter to a mains outlet 2. Plug in the external power adapter jack to the TinyBridge-100.
Table 4. DB-25 Pin Allocation (V.35) Pin Name Type 1 SHIELD 2 TxD-A Output 3 RxD-A Input 4 RTS-A Output 5 CTS-A Input 6 NC 7 GND 8 9 RCLK-B Input 10 NC 11 NC 12 TCLK-B Input 13 NC 14 TxD-B Output 15 TCLK-A Input 16 RxD-B Input 17 RCLK-A Input 18 NC 19 NC 20 NC 21 NC 22 NC 23 NC 24 NC 25 NC Table 5.
An important point after buying a device RAD Data Communications 100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought RAD Data Communications 100 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data RAD Data Communications 100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, RAD Data Communications 100 you will learn all the available features of the product, as well as information on its operation. The information that you get RAD Data Communications 100 will certainly help you make a decision on the purchase.
If you already are a holder of RAD Data Communications 100, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime RAD Data Communications 100.
However, one of the most important roles played by the user manual is to help in solving problems with RAD Data Communications 100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device RAD Data Communications 100 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
