Patton electronic 2800 user manual Dcd

OnSite 2800 Series User Manual 2 • Hardware installation

•E1 (Dual coaxial connectos)—Model 2803, see section “Installing the E1 dual coaxial cables” on page 35 for details on installing the coaxial cables

Installing the V.35 interface cable. The OnSite Model 2835 comes with a V.35 interface presented on a DB- 25 female connector (see figure 2).

V.35 serial port connector

Figure 2. Rear view of the router showing location of V.35 interface connector

The signal pin-outs for the Model 2835 V.35 interface are shown in table 6.

Table 6. Signal pin-outs for the V.35 interface on the OnSite 2800

Pin	Signal	Pin	Signal
1	Frame Ground	12	TXCb
2	TXDa	14	TXDb
3	RXDa	15	RXCa
4	RTS	16	RXDb
5	CTS	17	RXCa
6	DSR	18	LL
7	Signal Ground	20	DTR
8	DCD	21	RL
9	RXCb	24	EXTCa
11	EXTCb

Installing the VPN router 32