Functions

• Accesses STM-1 optical signals.

• Provides four types of optical interfaces: Ie-1, S-1.1, L-1.1 and L-1.2.

• The OI2S and OI2D boards can provide the synchronous clock source for the clock unit.

• Supports MSP and SNCP.

• Supports the ALS function.

• Provides DCCs and orderwire communication.

• Supports inloop and outloop.

• The OI2S and OI2D boards supports the pluggable optical module.

Table 1 lists the functions of the OI2S, OI2D, SL1Q, and SL1O boards.

Application

When the OptiX 155/622H uses the STM-1 optical interface board, the equipment can implement the following functions:

• Forms rings or chains operating at the STM-1 rate.

• Forms rings or chains operating at the STM-1 rate with other equipment, such as the OptiX 155/622 and the OptiX 2500+.

• Provides STM-1 interfaces for interconnection with third-party equipment.

• The SL1Q and SL1O boards do not support MSP but support SNCP. The SL1Q and SL1O boards are mainly connected to the low-level transmission equipment, such as the OptiX Metro 500 and the OptiX Metro 100.

Notice:

Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:

Deliver to port:

Uonel is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy local freight forwarders to you.Uonel can facilitate the progress under buyer's permission and at buyer's expense.

Deliver to door:

Uonel will quote all destination charge prior once we have confirmed order.
Uonel is responsible for transporting goods to door after you have made the payment.

Standard Hardware Warranty Policy:

Original new sealed product: 1 Year

The Support Contacts:

If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.