7
4. NOMENCLATURE AND FUNCTIONS
1 2 3 4 5 6
7 8
9
10
11
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. Subscriber line indicator [LINE] (Green)
Remains lit while accessing the subscriber line.
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. 11.)
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. Subscriber Line Connection Terminal
[C/O LINE]
Connect the subscriber line to this terminal using
a pair of twisted pair cables. Use the mini-clamp
connector for connection of this terminal.
11. Network connection terminal [10/100M]
Connects to a 10BASE-T- or 100BASE-TX-
compatible network. (Ethernet RJ-45 jack)
[Front]
[Rear]
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.
