For the smaller 1U and 2S chassis options, a single Main/Management/Switch "Combo" Card is used.
Ideal for small chassis options (1U & 2S), the JumboSwitch Main/Management “Combo” Card, Model TC3840-3, provides layer 2 switching functionalities and is the central switching fabric for
JumboSwitch Interface cards. The TC3840-3 offers 4 x 10/100/1000 Copper Ports and 2 x SFP Gigabit Ports for connecting up and down nodes to form a fiber/copper ring or bus topology.
Interface cards communicate with the "Combo" card through the backplane, which contains both Data & Control buses. The core of the combo card is a powerful gigabit Ethernet switch chip and ARM microprocessor. It serves as both the JumboSwitch’s central processing unit and as the control bus access point for JumboSwitch management. It is fully compliant with pertinent IEEE standards such as 802.1x, 802.1w, 802.1s, 802.3x, 802.1D, 802.1p, 802.1Q, 802.3, 802.3u, 802.3z, 802.3ab, 802.3ad and 802.3ah. It also supports pertinent Protocols such as TFTP, SNTP, RMON, Telnet, SSH/SSL, Syslog and SNMPv1/v2c/v3, etc.
Diagnostics include unique features such as built-in Power and Temperature monitoring sensors and remote optical measurements for Transmit Power & Receive Power. Additional diagnostics include monitoring
traffic statistics, fiber ring status, alarm conditions, etc. Security features include Password Protection.
Management is accessed via, SNMP, Telnet or Serial Console. Configuration settings can be saved and loaded to simplify network administration, and firmware upgrades can be remotely uploaded. Virtual LAN (VLAN), QoS and Network Time Protocol (SNTP) are supported.
Optical and Power redundancy with automatic switchover are standard. Power options include 12 VDC, 24VDC, -48VDC or 115/230VAC.
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