Mediatrix 4400 Connectors and Indicators
Hardware Installation Guide
Mediatrix 4400 – Digital Gateway
3
Rear Connectors
The Mediatrix 4400 has several connections that must be properly set.
Figure 2
shows the rear panel of the
Mediatrix 4400.
Figure 2:
Rear Panel Connectors
Table 5
describes the rear panel connections (from left to right).
Standards Supported
•
IEEE P802.3af DTE Power via MDI
•
ITU-T I.430 Basic user-network interface - Layer 1
specification (section 9).
Table 5:
Rear Connections of the Mediatrix 4400
Connection
Description
1.
Power connector
External 12 Vdc power supply.
2.
RESET/DEFAULT
button
Resets configuration parameters of the Mediatrix 4400 to default
(known) values. It can be used to reconfigure the unit.
Warning
“RESET/DEFAULT Button” on page 18
before
attempting to reset the unit.
3.
ETH1
A 10/100 BaseT Ethernet RJ-45 connector for access to a LAN, WAN
or computer. The Mediatrix 4400 may also offer the option to use this
connector as a remote power feeding over Ethernet as per 802.3af
when the network offers the capability.
4.
ETH2
A 10/100 BaseT Ethernet RJ-45 connector for access to a LAN, WAN
or computer.
5.
BRI 1 – BRI 4
connectors
Up to four RJ-45 connectors to attach BRI lines.
•
The Mediatrix 4402 and Mediatrix 4404 models offer an
optional metallic bypass relay between Connectors #1 and
#2. See
“Bypass Feature (Mediatrix 4402plus /
for more details.
•
The Mediatrix 4400
plus
models offer the option to use
Power Feeding over ISDN in NT mode as per ITU-T I.430
(section 9).
Note
: Connectors 2, 3, and 4 are optional and not available on all
Mediatrix 4400 models.
2
1
Summary of Contents for Mediatrix 4401
Page 6: ...Contents vi Mediatrix 4400 Digital Gateway ...
Page 22: ...Chapter 2 Installation Hardware Installation 12 Mediatrix 4400 Digital Gateway ...
Page 40: ...Appendix B Cabling Considerations RJ 45 Cable 30 Mediatrix 4400 Digital Gateway ...
Page 46: ...Appendix C Standard Hardware Information Warranty 36 Mediatrix 4400 Digital Gateway ...
Page 50: ...Appendix D Glossary Wide Area Network WAN 40 Mediatrix 4400 Digital Gateway ...
Page 52: ...Appendix E List of Acronyms 42 Mediatrix 4400 Digital Gateway ...