Specifications

4-5
Cisco ONS 15216 EDFA Operation Guide
78-12818-01
Chapter 4 Provisioning and Monitoring
Local Serial Communication Setup
Figure 4-6 Remote Communication
Remote Communication Component Requirements
Table 4-3 lists the components required to communicate remotely with an ONS 15216 EDFA1. Table 4-3
is divided into two sections: first the Remote Site and then the Local Site. The Remote Site section lists
components needed at the site that contains the ONS 15216 EDFA1 and the Local Site section lists
components needed at the user site.
Modem Signals
The only signals required for communication are TXD (transmit), RXD (receive), and SIGNAL
GROUND. By adjusting the modem manufacturers’ settings, the other signals can be ignored.
Modem
Workstation
Modem
ONS 15216
PSTN Dial up
Phone line
Fail
LOS
Power
DANGER
INVISIBLE LIGHT MAY BE PRESENT,
AVOID DIRECT EYE EXPOSURE TO BEAM
DEPENDING ON LUMINANCE / RADIANCE LEVELS,
LASER MAY BE HARMFUL ACCORDING TO IEC 5.1
CLASS IIIb LASER PRODUCT
Cisco ONS 15516
61989
Network
Table 4-3 ONS 15216EDFA1 Communication Components
Component Notes
Remote Site Site where the ONS 15216 EDFA1 is located
(other than the local site).
1 ONS 15216 EDFA1
1 US Robotics 56K Fax modem V.90 The modem-to-ONS 15216 EDFA1 connection
must be set for 9600 N-8-1. The
modem-to-modem connection must be set for
14400
1 DB25-M to DB9-F cable-10 For connection between ONS 15216 EDFA1 and
modem
1 RJ-11 to RJ-11 telephone cable For connection between the modem and PSTN
dial-up telephone line
1 PSTN dial-up telephone line
User Site (local) Site where user, PC, and terminal program is
located
1 PC running HyperTerminal
US Robotics 56K Fax modem V.90 The modem-to-PC connection must be set for
9600 N-8-1; the modem-to-modem connection
must be set for 14400.
1 DB-25M to DB-9F cable-10 For connection between PC COM port and
modem
1 RJ-11 to RJ-11 telephone cable For connection between the modem and PSTN
dial-up telephone line
1 PSTN dial-up telephone line