Alpha Technologies AlphaNet IDH4 for XM2, XM2-HP, and XM2-300HP Series - Quick Start Guide - Manual (Page 2)

2 746-257-B0-001 Rev. A (2/2014)
Fig. 2, IDH4L Transponder Front Panel Indicators and Connectors
IDH4L DOCSIS Transponder
7
8
10
1
2
3
4
5
9
11
6
Item
LED or
Connector
Status Behavior Indication
1
ALM/RDY: Alarm and
Ready
N/A OFF No power or malfunctioning transponder
GRN
ON Transponder reset in process
Steady Blinking Normal operation
RED
Blinking more OFF
than ON
Minor Alarm
Blinking more ON
than OFF
Major Alarm
2
REG: Upstream ranging
and registration lock
GRN
OFF No power, upstream frequency undetermined
BLINKING
Power on, downstream locked, upstream frequency
ranging, DHCP request pending
ON CMTS registration completed
3
DS: Downstream RF
Carrier detection and
lock.
GRN
OFF No power / downstream carrier
BLINKING Power on, downstream carrier frequency searching
ON Downstream carrier lock
4 ACT: CPE Activity status GRN
OFF No Ethernet communications activity
BLINKING
Momentary flashes during CPE communications via the
Ethernet Craft port
5 LNK: CPE Link status GRN
OFF No link
ON Link on Ethernet Craft port
6
RF Rx/Tx Power Level
Indicator
TRI
OFF No RF detected
Blue
Rx/Tx Power at a warning level as set within the SCTE-
HMS Property Table
Green Rx/Tx RF Power level within tolerance
Red
Rx/Tx Power at an alert level as set within the SCTE-HMS
Property Table
7 RST: Reset buttton
8 ENV: Environmental Control connector
9 TPR: Tamper Switch connector
10 ETH: Ethernet connection
11 RF Connection