5
3. FeATUReS
• Exchanges, IP stations and various kinds of interface units can be distributed over a data communications
network.
• Can be connected to an existing local area network (LAN) or wide-area network (WAN).
• The dedicated software program enables centralized control with a personal computer.
• System maintenance (verifying operation log and Line supervision) can also be performed with a personal
computer and Internet browser.
CARACTÉRISTIQUeS
• Un réseau de communication de données permet la connexion de centraux, de stations IP et de différents
types d’interfaces.
• Peut être connecté à un réseau local (LAN) ou étendu (WAN) existant.
• Logiciel dédié permettant un contrôle centralisé à partir d’un PC.
• La maintenance du système (vérification du journal d’opérations et supervision des lignes) peut aussi
intervenir via un ordinateur personnel et un navigateur Internet.
4. NOMeNCLATURe AND FUNCTIONS
[Rear]
1 2 3 4 5 6
7 8
9
11
10
[Front]
1. Reset key [ReSeT]
Pressing this key reactivates this unit.
2. LNK/ACT indicator [LNK/ACT] (Green)
Lights when connected to a network, and flashes
while transmitting or receiving data.
3. Status indicator [STATUS] (Red)
Continuously lights while data is written to an
internal storage medium (FlashMemory).
Flashes if there is a failure.
4. power indicator [pOWeR] (Green)
Lights when power is supplied to the unit.
5. MAC address
This is the address*
used by the unit. Since the
relationship of each exchange location to its MAC
address is established when setting the network
attributes, keep track of this relationship for later
use.
*
The inherent address assigned to each network
component, expressed in 12-digit hexadecimal
notation.
6. Line indicator [LINe] (Green)
Lights when the connected telephone is off-hook.
7. Cord clamp
Pass the power cord through this clamp to ensure
that the plug does not pull out when the unit is
mounted to a wall. (Refer to p. 9.)
8. Functional earth terminal [SIGNAL GND]
Ground this terminal.
Note: This terminal is not for protective earth.
9. AC inlet
Connect the supplied power cord.
Note
If there is a danger of lightning strikes, insert an
appropriate surge arrester into the power line.
10. Telephone connection terminal
[TeLephONe]
Connect a telephone to this terminal using one
pair of twisted pair cables.
Use the mini-clamp connector for connection of
this terminal.
(Refer to p. 11.)
11. Network connection terminal [10/100M]
Connects to a 10BASE-T- or 100BASE-TX-
compatible network. (Ethernet RJ-45 jack)
