MediaDirector 2252B and 2252B-DS rear panel
Key
Component
Description
7
10 Gb Ethernet ports (1, 2
from left to right)
Use for file transfers or communication with a
public network.
IMPORTANT:
Use only a
CAT 6 Ethernet cable or better
for these network interfaces.
For lengths between 37m and
100m, or greater, use CAT 6a.
8
VGA port
For Service only
9
RS-232 serial port
For Service only
10
USB ports
Do not use unless instructed by Harmonic
technical support.
11
MediaPort Ethernet array
Use these ports only to connect to MediaPorts,
ChannelPorts, and Spectrum X devices. DO
NOT use these ports for any other purpose,
including plugging directly into a network.
12
BMC port
For Service only
13
10 Gb optical SFP (optional)
If installed, use these port for file transfers or
communication with a public network.
IMPORTANT:
If 10 Gb optical
ports are installed, the onboard
10 Gb Ethernet ports (see 8)
are disabled.
14
1 Gb Ethernet for
Extended file system (EFS)
connections
Use these ports in two or three MediaDirector
EFS configurations. DO NOT use these ports
for any other purpose. License required.
1 Gb Ethernet port status LEDs (for system management)
The MediaDirector and the MediaCenter may include one of two Ethernet cards.
Refer to the diagram that applies to the 1 Gb Ethernet card in your Spectrum server.
Figure 5-6: 1 Gb Ethernet port LEDs (green)
LED
State
Link/Activity
On with any link, blinks on activity
131
Spectrum System 8.4 Installation Guide
