Introduction to the 4100 Network Interface Card (NIC), Continued
Table 3-1. 4100 NIC & Media Cards - Electrical and Environmental
Specifications
Electrical Specifications
Startup, no media cards: 8 VDC @ 110 mA
Nominal, no media cards: 20 to 32 VDC @ 0 mA
Using 24 V power supply: 20 VDC @ 140 mA max.
Using 5 V power supply (GCC/NPU): 5 VDC @ 130 mA max.
4.75 to 5.25 VDC @ 170 mA max.
Environmental Specifications (All Modules)
32 to 120 F (0 to 50 C)
10% to 93% relative humidity at 32C
The NIC card, along with each media card, all have jumpers that must be set as shown
below.
NIC-compatible jumper settings on CPU motherboards depend on which motherboard is
used.
Motherboard 566-227 (normally used in 4100ES-S1):
P10: Port 1 settings.
P11: Port 2 settings.
P10/P11 position 1 – 2: Network card (NIC) attached to CPU motherboard (default).
P10/P11 position 2 – 3: RS-232/2120 card attached to CPU motherboard.
Motherboard 565-274:
JW1 and JW2 must be installed.
Jumper plugs P5-P8 must not be installed.
Use SW2 to set the NIC card address. Refer to Appendix A for the address table.
Continued on next page
Requirements
and Limitations
Step 1. Configuring Network Cards
CPU Motherboard
Jumper Settings