Comnet Copper Line CLFE8EOU Instrukcja instalacji i obsługi - Strona 10

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INSTALLATION AND OPERATION MANUAL

APPLICATION NOTES

Mixed PoE and Non-PoE systems can be implemented.

All Non-PoE systems require local power.

PoE powered operation requires that a PoE Camera be connected, and that the camera power requirements are understood.

Multiple Channel units (CLFE4EO(C,U), CLFE8EO(C,U), CLFE16EO(C,U) require 9 to 15 VDC for proper operation. The

CLFE4EO(C,U) can be used in a C1, C2, or C3.

Single Channel units (CLFE1EO(C,U)) require power for all Non-PoE applications. Local power can be used in PoE application to

minimize PoE consumption.

Lower data rates generally provide longer operating distances.

Rack units (CLFE8EO(C,U), CLFE16EO(C,U)) are pre-configured for Local (LC) and have no configurable Local/Remote switch. Any

unit connected to one of these rack units via an extended distance port must be configured as Remote (RM) for proper operation.

TABLE 3 – APPROXIMATE MAXIMUM EXTENDED DISTANCES

Media

Camera Data Rate

Non-PoE Camera

PoE CLASS2 Camera (6.5W)

PoE CLASS3 Camera(13W)

(10W in Pass-Through mode)

Distance figures are based on a 50V PSE PoE power source, and external power supplies for the extenders. Distance figures are obtained using

in-house testing mirroring installations. Factors such as coaxial/copper cable quality, the number of connectors/splices in the cable run, the use

of PoE, and environmental conditions encountered within the installation may affect the actual transmission distance, and should be taken into

consideration. Due to advanced negotiation signaling required in IEEE 802.3at applications, Pass-through applications are limited to IEEE 802.3af PD

devices only.

² PoE over extended distance is not available in 1 Pair mode. Remote PoE injection is required for this case.

TABLE 4 – TROUBLESHOOTING GUIDE

Problem

Indicating LEDs not lighting

No Communication

Bad Video

PoE Not Supplied to PD

Units not reaching

estimated max distances

over COAX or CAT5/UTP

TECH SUPPORT: 1.888.678.9427

COAX - RG59/U

10M

100M

5,000 ft

2,000 ft

1,524 m

610 m

3,000 ft

2,000 ft

914 m

610 m

750 ft

228 m

Steps to Take

Non-PoE: Check that power is properly applied to the unit

PoE: Check that PoE camera is connected, PoE source is enabled.

Check Ethernet Link LEDs, Extended Link LEDs, All Connections, Local/Remote and 10/100 switches are set properly.

units are installed at the head end and that Remote units are installed in the field.

Make sure Data Rate Switch is set properly, and the extended distance is within specifications (see Table 3 – Approximate

Maximum Extended Distances).

Make sure camera is IEEE 802.3af rated, PoE Source switch is set properly, and the extended distance is within specifications (see Table

3 – Approximate Maximum Extended Distances).

Check extended distance cable and connections. Try connection on a short cable to eliminate possibility of faulty cabling.

Check that the extended distance wire is connected to Extended Distance Port.

Verify that there is no additional equipment (e.g. surge protector) on the Extended Link. The cable should be continuous from end to end,

with no active components.

UTP - 4 pair

10M

100M

3,000 ft

2,000 ft

914 m

610 m

3,000 ft

2,000 ft

914 m

610 m

750 ft

228 m

CLFE(X)EO(C,U) SERIES

UTP - 1 pair

10M

100M

N/A

3,000 ft

914 m

N/A

Verify that Local

INS_CLFE(X)EO(C,U)_REV– 10/27/11 PAGE 10