RAD Data comm FCD-V35 Bedienungsanleitung PDF herunterladen (Seite 5)

Data Sheet

DATA PORTS

Connectors

D-type, 25-pin, RS-530, female

(converted via adapter cables to V.35,

X.21, V.36/RS-449 or V.24/RS-232)

Data Rate

n × 64 kbps (n=1 to 2) for V.24 port

n × 64 kbps (n=1 to 32) for other ports

Clock Modes

DCE: Rx and Tx clock to user device

DTE1: Tx clock to user device;

Rx clock from user device (not for X.21

and V.24)

DTE2: Rx and Tx clock from user device

(not for X.21 and V.24)

Control Signals

CTS follows RTS or constantly ON,

soft-selectable

DSR constantly ON (except during the

remote main link loopback)

DCD constantly ON (except during the

loss of sync on main link)

ETHERNET BRIDGE PORT

Compliance

IEEE 802.3, 802.3u, 802.1p&Q

Interface and Connector

10/100BaseT (UTP) with shielded RJ-45

Data Rate

10 Mbps or 100 Mbps, full or half-duplex

Maximum Frame Length

1800 bytes

LAN Table

2048 MAC addresses

Throughput

4,207 pps

Latency*

0.51 ms (64-byte frame size)

*FCD-E1E to FCD-E1E, 1.6M LAN rate

Delay

4.437 ms for 1 Mbps (bidirectional,

1518 byte frame size)

Buffer

320 frames

Line Code

10BaseT: Manchester

100BaseT: MLT3

WAN Protocol

HDLC

1 2 3 4 5 6 7 8

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