1000Base-Sx (Mt-Rj) Module (Des-122Gm ) - D-Link DES-1218 User Manual

Support Auto-negotiation for flow-control
IEEE 802.3x compliant Flow Control support for full-duplex
Back pressure flow control support for half-duplex mode
Per port packet buffer: 2Mbytes

1000BASE-SX (MT-RJ) Module (DES-122GM )*

1000BASE-SX (with MT-RJ type connector) Gigabit Ethernet ports
Fully compliant with IEEE802.3z
Support Full-duplex operation only
IEEE 802.3x compliant Flow Control support for full-duplex
Per port packet buffer: 2Mbytes
*DES-122GM is not available as of this writing, July 2000.
DES-1218/DES-1226 10/100/1000 Mbps Ethernet Switch User's Guide
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