Instruction/ maintenance manual of the product ES-2108 ZyXEL Communications
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T ransceiv er (Optional) T ransceiv er (Optional) SFP-SX SFP-LX-10 SFP-LHX1310-40 SFP-ZX-80 - 17 d B m - 20 d B m - 23 d B m - 24 d B m 8 5 0 n m 13 1 0 nm 13 1 0 nm 1 55 0 nm LC LC LC LC 5 5 0 m 5 5 0 m - - 220 m 5 5 0 m - - - 1 0 k m 4 0 k m 8 0 k m 300 m A 300 m A 300 m A 300 m A 3 .
Specifications T raffic Prioritiza tion for Multi-Ser vices With 4 priority queues and WRR scheduling mechanism, ZyXEL ’ s ES-2108 Series is able to per form traffic prioritizing for multi-s ervice applications. Y ou can also customize DSCP settings to provide an end-t o-end QoS environment.
T ransceiv er (Optional) T ransceiv er (Optional) SFP-SX SFP-LX-10 SFP-LHX1310-40 SFP-ZX-80 - 17 d B m - 20 d B m - 23 d B m - 24 d B m 8 5 0 n m 13 1 0 nm 13 1 0 nm 1 55 0 nm LC LC LC LC 5 5 0 m 5 5 0 m - - 220 m 5 5 0 m - - - 1 0 k m 4 0 k m 8 0 k m 300 m A 300 m A 300 m A 300 m A 3 .
T ransceiv er (Optional) T ransceiv er (Optional) SFP-SX SFP-LX-10 SFP-LHX1310-40 SFP-ZX-80 - 17 d B m - 20 d B m - 23 d B m - 24 d B m 8 5 0 n m 13 1 0 nm 13 1 0 nm 1 55 0 nm LC LC LC LC 5 5 0 m 5 5 0 m - - 220 m 5 5 0 m - - - 1 0 k m 4 0 k m 8 0 k m 300 m A 300 m A 300 m A 300 m A 3 .
An important point after buying a device ZyXEL Communications ES-2108 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ZyXEL Communications ES-2108 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 ZyXEL Communications ES-2108 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ZyXEL Communications ES-2108 you will learn all the available features of the product, as well as information on its operation. The information that you get ZyXEL Communications ES-2108 will certainly help you make a decision on the purchase.
If you already are a holder of ZyXEL Communications ES-2108, 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 ZyXEL Communications ES-2108.
However, one of the most important roles played by the user manual is to help in solving problems with ZyXEL Communications ES-2108. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ZyXEL Communications ES-2108 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
