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This document describes the basic process of cabling and configuring the Cisco ONT 1031 Internet access device, which provides optical fiber Ethernet connections to homes and small offices. The Cisco ONT 1031 is configured and managed remotely using the Cisco Ethernet Subscriber Solution Engine (Cisco ESSE). This document is for installation technicians who install Cisco ONT 1031 devices in subscriber environments.
The shipment of your Cisco ONT 1031 includes the following items:
Figure 1 shows the items included with the device. If any of the items is missing or damaged, contact your customer service representative.
The Cisco ONT 1031 is intended to be installed on an exterior wall of a home or small business. Before you begin installing the Cisco ONT 1031, do the following:
1. Verify that the device will be placed within 35 feet of a power outlet and that the power outlet that will supply the device is not controlled by a wall switch. The power cord coming from the power supply may run through a small hole drilled in the wall or out a slightly opened window.
Warning The power supply must be placed indoors. |
2. Verify that the needed Ethernet wiring for the PC or LAN the user wishes to connect to the Internet is already at or can be extended to the desired mounting site. The Ethernet cable may run through a small hole drilled in the wall, or out a slightly opened window.
3. Verify that optical cabling is already at or can be extended to the desired mounting site.
The pinout of the cable connecting the Cisco ONT 1031 and the subscriber's equipment will depend on the type of equipment you need to connect to and the configuration of the Cisco ONT 1031 software. When connecting an MDI1 interface (such as a PC) to an MDI-X interface, use a straight-through cable. When connecting an MDI-X interface to another MDI-X interface, use a crossover cable.The Cisco ONT 1031 subscriber port has an MDI-X interface, as do most network devices (such as switches).
When the Cisco ONT 1031 is configured to autonegotiate, it can detect which type of interface is on the opposite end of the cable, and it can automatically switch from MDI-X to MDI if it needs to, allowing either type of cable to be used.
This procedure tells you how to mount the Cisco ONT 1031 to the outside of a building. After selecting an appropriate place to mount the Cisco ONT 1031, perform the following steps:
Step 2 The top cover is held on by four captive screws. Using a screwdriver, loosen the screws and remove the top cover from the device. Set the top cover aside (see Figure 4).
Step 3 Slide the provided bolts into the wells at each of the four corners of the chassis (well locations are shown in Figure 4).
Step 4 Using a flat-head screwdriver, bolt the wall mounting brackets onto the Cisco ONT 1031 chassis
(see Figure 5). With both brackets have been attached, the unit should look as shown in Figure 6.
Step 5 Using a 1-inch wood screw or other appropriate fastener at each of the remaining four holes on the mounting bracket, fasten the Cisco ONT 1031 to the side of the building.
Caution To comply with EMC and NEMA requirements and maintain the integrity of the enclosure, the unit must be vertically mounted so that the cable openings point down. |
The Cisco ONT 1031 is now mounted to the side of the building.
Proceed to the next sections to perform power and data connections.
To connect power to the Cisco ONT 1031, perform the following steps:
Tip Verify that the socket is not controlled by a wall switch. It is preferable but not absolutely necessary to have the Cisco ONT 1031 be the only device on that breaker or fuse circuit in the building. |
Step 2 Run the 33-ft power cord from the power supply to the Cisco ONT 1031 mounting site.
Step 3 Using a crescent wrench, loosen the environmental seal on the right side of the unit. The arrangement of the seals and washers is shown in Figure 7.
Step 4 Run the power cable through the tightener and the washer, then clamp on the rubber environmental seal. See Figure 8.
Note The split in the environmental seal might be difficult to find at first. Stretching the seal with a screwdriver will reveal the split quickly. |
Step 5 Run the power cable into the Cisco ONT 1031 chassis and plug it into the DC connection, as shown in Figure 9.
Step 6 Verify that the uplink LED shown in Figure 14 lights up. The light indicates that the unit is receiving power.
Step 7 Leave as little slack as possible inside the chassis.
Step 8 Tighten down the seal, washer, and tightener with your bare fingers. Tighten another one-half turn using a crescent wrench.
The Cisco ONT 1031 now has DC power. Proceed to the next section to connect the subscriber port Ethernet cable to a LAN or PC.
To connect the subscriber port to the subscriber Ethernet LAN or PC, perform the following steps:
Step 2 Using a crescent wrench, loosen and remove the center environmental seal.
Step 3 As you did with the power connection, run the Ethernet cable through the tightener, washer, and environmental seal.
Step 4 Run the Ethernet cable into the Cisco ONT 1031 chassis, and connect the RJ-45 cable end to the subscriber port as shown in Figure 10.
Step 5 Place an RFI suppressor bead over a portion of the Ethernet cable inside the chassis, and work any slack outside the chassis.
Step 6 Replace the environmental seal, washer, and tightener, and tighten as much as possible using your bare fingers.
Step 7 Using a crescent wrench, tighten the center environmental seal another one-half turn. Do not overtighten the environmental seal.
The Ethernet LAN or PC is now connected to your Cisco ONT 1031. To connect the optical fiber data connection, proceed to the next section.
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To connect the optical fiber Ethernet cable, perform the following steps:
Step 2 Remove the left environmental seal from the Cisco ONT 1031 chassis.
Step 3 Run the finished optical cable through the tightener, washer, and environmental seal.
Step 4 Run the optical cable into the Cisco ONT 1031 chassis as shown in Figure 12. Be sure to use the cable guides as shown.
Note The power and Ethernet cables are not shown in Figure 12, but they should already be installed at this point. |
Step 5 Remove the dust cover for the optics on the Cisco ONT 1031.
Step 6 Connect the optical cable to the optical port inside the Cisco ONT 1031 chassis as shown in Figure 13.
Step 7 Using your bare fingers, tighten the environmental seal.
Step 8 Using a crescent wrench, tighten the environmental seal an additional one-half turn. Do not overtighten the environmental seals.
All connections are now complete. To verify that connections are functioning, proceed to the next section.
Two LEDs inside the chassis are provided to verify the uplink and subscriber connections. To verify that the connections are functioning properly, do the following:
If the LED is intermittently flickering or off, there may be a problem with the Ethernet connection, the power cable, or the subscriber Ethernet device. Reseat the cable connections in the chassis and at the LAN or PC and power socket. If the problem persists, replace the Ethernet cable or power cable. The LED will also remain off if the Cisco ONT 1031 is not connected to an Ethernet device (such as a PC or a LAN hub) through the Ethernet cable.
Step 2 Check the uplink LED (see Figure 14). This LED indicates the status of the optical fiber connection.
Note The Cisco ONT 1031 is intended to connect with a Catalyst 4000 switch in the nearest central office. If the switch connecting to your Cisco ONT 1031 is not properly configured, the optical link will not come up. This configuration should have been performed prior to the installation of the Cisco ESSE management system; it is described in the documentation for the Cisco ESSE. |
Step 3 Proceed to the next section to seal the chassis and complete the installation.
The Cisco ONT 1031 circuitry cannot operate in an open environment; it must be sealed off from rain, hail, other environmental concerns to function properly. To seal the chassis, do the following:
Step 2 Recheck the environmental seals. They should be tight enough that a wrench rather than bare fingers is needed to move the tighteners, and the seals should provide a complete moisture seal around the cables.
Step 3 Align the TOP markings on the cover and chassis, and replace the cover on the front of the unit.
Step 4 Using a flat-head screwdriver, tighten all four captive screws.
Installation of the Cisco ONT 1031 is now complete.
There is no direct configuration possible for the Cisco ONT 1031. This device was designed to be configured from a central management point using network management software intended specifically for this device ( the Cisco ESSE).
The following sections provide translations of safety warnings for the Cisco ONT 1031.
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Waarschuwing | |||
Varoitus | |||
Attention | Le bloc d'alimentation électrique doit être placé à l'intérieur. |
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Warnung | Die Stromversorgungsquelle darf nicht im Freien aufgestellt werden. |
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Avvertenza | |||
Advarsel | |||
Aviso | |||
¡Advertencia! | El suministro de energía debe estar ubicado en un lugar cubierto y no al aire libre. |
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Varning! |
1Medium Dependent Interface (MDI) -- The MDI is a mechanical and electrical interface between the transmission medium and the physical layer device (PHY). MDI-X is a variant of the MDI interface.
Posted: Sat Jan 18 13:40:25 PST 2003
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