EMC VNX5700 - Page 40

42 VNX5700 Hardware Information Guide
System component description
Control Station Ethernet (RJ-45) ports
The Block and File (Unified) VNX5700 platform Control Station comes with two integrated
dual-port Ethernet ports (labeled A and CS) and two Peripheral Component Interconnect
Express (PCI-E)
12
low profile card dual-port Ethernet ports (labeled B and MGMT) in an
expansion slot on the rear of the Control Station. These ports (Figure 32 on page 42)
provide an interface for connecting to 10-, 100-, or 1000-Mb/s networks and provide
full-duplex (FDX) capability, which enables simultaneous transmission and reception of
data on the Ethernet local-area network (LAN).
To access the Ethernet ports, connect a Category 3, 4, 5, 5E, or 6 unshielded twisted-pair
(UTP) cable to the RJ-45 connectors on the back of the Control Station, as described in
Table 19.
Control Station Ethernet (RJ-45) port and connector (adapter)
Figure 32 shows an example of the Ethernet RJ-45 port and cable connector.
Figure 32 Control Station Ethernet (RJ-45) port and connector (adapter)
Table 20 lists the Control Station Ethernet (RJ-45) pin signals used on the connector.
12. PCI Express is used in consumer, server, and industrial applications, as a motherboard-level
interconnect (to link motherboard-mounted peripherals) and as an expansion card interface for
add-in boards.
Table 19 Ethernet cabling guidelines
Type Description
10BASE-T EIA Categories 3, 4, or 5 UTP (2 or 4 pairs) up to 328 ft (100 m)
100BASE-TX EIA Category 5 UTP (2 pairs) up to 328 ft (100 m)
1000BASE-T EIA Category 6 (recommended), Category 5E or 5 UTP (2 pairs) up to 328 ft
(100 m)
8 7 6 5 4 3 2 1
CNS-001749
Table 20 Control Station Ethernet (RJ-45) port and connector pinout
RJ-45 pin Signal Description
1 BI_DA+ Bidirectional pair A, +
2 BI_DA- Bidirectional pair A, -
3 BI_DB+ Bidirectional pair B, +
4 BI_DC+ Bidirectional pair C, +
5 BI_DC- Bidirectional pair C, -