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NOTE: Two LEDs are linked to the "ETH" port:
•
Left LED, "Activity"
•
Right LED, "Link"
"MNGT" Interface (configured in management use) :
Port
Bit rate
Connector
Pin N°
Signal name
1
GND
6
RXPB
2
RXPA
7
TXPB
3
TXPA
8
TXCLKPB
4
TXCLKPA
9
RXCLKPB
5
RXCLKPA
*In slave contradirectional mode (coming) TXCLK signals are inputs.
Timing diagram for the "MNGT" interface in codirectional mode (64 kbit/s synchronous use):
TXCLKP (B-A)
(codirectional transmit
clock output)
TXP (B-A)
(output for data transmitted
over P interface)
RXCLKP (B-A)
(receive clock input)
RXP (B-A)
(input for data received
over the P interface)
No reproduction or communication without the written consent of SAGEM SA
1 - INSTALLATION AND COMMISSIONING
: Traffic status indicator,
: Link status indicator.
V.11 synchronous (differential) interconnection possible with other
SAGEM equipment ADR155C, FOT 155C, through serial
synchronous links used in codirectional mode at 64 kbit/s or master
contra-directional mode (rate defined by the ADR 155C)
64 kbit/s,
Female 9-way HE5.
5
1
9
6
Polarity
Ground (no connected)
(+)
Input for data received over the P interface and sampled on the
rising edge of receive clock RXCLKP (B-A)
(-)
(+)
Output for data sent over the P interface on the falling edge of
transmit clock TXCLKP (B-A)
(-)
(+)
Output for transmit clock; in codirectional mode, the transmit clock
timing is derived from the equipment's internal timing
(-)
(+)
Receive clock input
(-)
B8
B8
Installation and User Guide - N56717020104
Comments
B1
B1
B2
B2
Page A1-9
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