cisco module WS-X4013+
1Gbps Gigabit Ethernet
Expansion Slots: 2 x GBIC
1 x DB-25 Console

cisco module WS-X4013+

Cisco WS-X4013+ General Information 
Manufacturer: Cisco Systems, Inc
Brand Name: Cisco Product Series: 4000 Product Name: Catalyst 4000 Series Supervisor Engine II-Plus Product Type: Supervisor Engine
Cisco WS-X4013+ Interfaces/Ports 
Interfaces/Ports Details: 1 x RJ-45 Ethernet Management Interfaces/Ports Details: 1 x DB-25 Console Management
Cisco WS-X4013+ Media & Performance 
Data Transfer Rate: 1Gbps Gigabit Ethernet  Cisco WS-X4013+ I/O Expansions 
Expansion Slots: 2 x GBIC
Expansion Slots: 1