Oki OKIFAX 5400 Maintenance Manual page 23

No. Item
26 Protocol
27 Transmission time
28 Error correction
29 Communication mode
30 Ringing signal detection sensitivity
1) Voltage range
2) Frequency range
3) Ring response time
31 Image memory
40838301TH Rev.1
Table 1.5.1 (7/9) Basic Performance Specifications
1) ITU-T Rec. T.30
2) Oki Data special protocol
Note: In high-speed protocol, 28.8 K-bps are not sup-
3 sec.(approx 3.5 sec) /ITU-T No. 1 sample document
6 sec.(approx 6.9 sec) /ITU-T No. 1 sample document
Note: This is Phase C time at 3.85 line/mm and 28800 bps
ITU-T Error correction mode (ECM)
Oki Data ITU-T ECM
Half-duplex
25 to 150 V r.m.s.
Inoperative below 10 V
Note: This range may differ by the requirement of PTT.
20 to 68 Hz
Note: This range may differ by the requirement of PTT.
One-ringing signal or 5 to 30 seconds.
(Selectable in 5 sec. steps. F + OT9 + ← + 11)
Basic model:
Optional memory: 4 M-byte
With
option
board
Note: No. of sheets are counted provided that ITUT-T
Back-up time on electrical interruption: Min. one hour
Note: OKIFAX 5400 without option memory does not back
Specifications
High-speed protocol
The T.30 protocol signal from the transmitting station is
sent at message transmission speed instead of 300 bps.
ported.
for 3 sec. and 14400 bps for 6 sec. in MMR code
transmission.
2.5 M-byte
Memory
condition
Standard
(without option)
4M-byte
No.1 sample dosument is used. No. of sheets are
typical value.
up the message received in memory for the power
failure.
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A4 Setting LEGAL Setting
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