Netopia R2121 - Manual (Page 258)

G-2 User’s Reference Guide
Description
Dimensions: 124.0 cm (w) x 20.0 cm (d) x 5.3 cm (h)
9.4” (w) x 7.9” (d) x 2.1” (h)
Communications interfaces: The Netopia R2121 Dual Analog Router has two RJ-45 jacks for modem
connections; an 8 por t 10Base-T Ethernet hub for your LAN connection; a DE-9 Console por t; and an HD-15
Auxiliar y por t that can be used as either a serial or LocalTalk por t.
56K Modem Specifications: complies with ITU-T V.90 and/or K56flex standard
Power requirements
■ 12 VDC input
■ 1.5 Amps
Environment
Operating temperature: 0° to +40° C
Storage temperature: 0° to +70° C
Relative storage humidity: 20 to 80% non-condensing
Pin 9 DSR Pin 9 -RSET (EIA-530)
Pin 10 DCD Pin 10 (not used)
Pin 11 (not used) Pin 11 -TSET (EIA-530)
Pin 12 TCA Pin 12 (not used)
Pin 13 TCB Pin 13 (not used)
Pin 14 RCA Pin 14 -TD (EIA-530) STD (EIA-232)
Pin 15 RCB Pin 15 (not used)
Pin 16 -RD (EIA-530) SRD (EIA-232)
Pin 17 RSET
Pin 18 (not used)
Pin 19 -RTS (EIA-530) SRTS (EIA-232)
Pin 20 DTE Ready
Pin 21 (not used)
Pin 22 (not used)
Pin 23 Ground
Pin 24 TSET
Pin 25 (not used)
Note: Cer tain RS-232 modems do not properly accept signals on pins 12/24, 13/11,
14/17, and 15/9. For these applications, these pins may need to be cut.
HD-15 DB-25