Wired Media Card Settings; Fibre Optic Media Card Settings - Simplex 4100ESi Installation Manual

Position 1 – 2 (the right two pins) jumpered: 57.6 kilobits/second. This is the default setting.
Position 2 – 3 (the left two pins): 9600 bits/second.
P4: Determines the data protocol that the NIC is using. All NICs in a networked fire alarm system must be set to
the same protocol.
Position 1 – 2 (the right two pins) jumpered: 9 bit. This is the default setting.
Position 2 – 3 (the left two pins): 8 bit.

Wired Media card settings

The Wired Media card (4100-6056) has two jumpers that select the cable termination type.
Figure 49. 4100-6056 wired media card
P2: Selects the wire type. Fit positions 1–2, 5–6, and 7–8 for 1.0mm
jumpers for twisted pair telephone cable wiring.
P3 and P4: Rev C and later versions. For wired connections 1.5km or less, fit jumpers in position 2-3. For longer
lines, install jumpers in position 1-2.
Important:
The wired media card does Earth fault detection on the LEFT port only. Cut and remove R1
from the wired media card on the right port.

Fibre optic media card settings

New installations use the 746-109 fibre optic media card. The 565-261 and 566-376 cards are older cards
installed in some existing systems. The 565-261 and 566-376 cards do not have adjustable settings.
On the 746-109 card, link JW1 adjusts the optical output power to suit the path loss, see Table 7.
2 or heavier paired wiring. Remove all
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