An integrated array for optoelectronic components in an optical
communications system is disclosed. The integrated array incorporates a
plurality of optoelectronic modules, such as optical transceivers, in a
compact, integrated geometry for positioning within an optical device,
such as an optical switch or router. In one embodiment, the integrated
array includes a component structure comprised of a plurality of optical
transceiver sub-modules, each having dual optical ports. The component
structure is integrated as a single structure to minimize the spacing
between each transceiver sub-module. This in turn increases the optical
port density of the integrated array. The integrated array is received by
a cage that is attached to a host board within the optical device. A
latching mechanism is included to selectively secure the integrated array
within the cage.