The OC3-2 XLR UNI/NNI Card with CPU-2 is an ATM interface card operating at the SONET OC3 rate of 155 Mbps, with 32k cell buffering per card. The transmit and receive wavelength of the XLR card is 1550 nm and supports up to 10km of fiber. The OC3-2 XLR is

The OC3-2 XLR UNI/NNI Card with CPU-2 is an ATM interface card operating at the SONET OC3 rate of 155 Mbps, with 32k cell buffering per card. The transmit and receive wavelength of the XLR card is 1550 nm and supports up to 10km of fiber. The OC3-2 XLR is a single port card compliant to the requirements of the ATM Forum UNI Specification (Version 3.1) and the ATM Forum B-ICI Specification (Version 2.0). Requires a minimum of Release 3.1 for operational support. This card is designed to accept the optional Multi-Service Traffic Shaping Module (MTSM, 90-4724-01) which when installed, provides enhanced traffic management features. This card variant is shipped with R4.3 S/W.