Specifications; Hardware - Black Box 12-Port 1000BASE-TX L2 Managed PoE Switch User Manual

With 2 sfpdual media ports

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CHAPTER 1: Specifications

1. Specifications

Standards: IEEE802.3, 802.3ab, 802.3z, 802.3u, 802.3af Power over Ethernet, 802.1v protocol-based VLAN

classification, 802.3x port-based network access control, 802.1q tag-based VLAN, 802.1d Spanning Tree

Protocol, 802.1w Rapid Spanning Tree Protocol, 802.1p Class of Service with 2-level priority queuing, 802.1ad

port trunking with flexible load distribution and failover function

Compatible Fiber Transceiver Modules: Ports 11, 12 are TP/SFP fiber dual-media ports with auto detection

function; Optional SFP module (LGB200C-MLC, LGB200C-SLC10, LGB200C-SLC30, LGB204C, LGB205C)

supports LC or BiDi LC transceiver

Network Interface: 10/100/1000 Mbps Fast Ethernet twisted-pair (ports 1–12), or 1000BASE-LX duplex

multimode, duplex single-mode, or single-strand single-mode LC or WDM (BiDi LC) (ports 11, 12)

Transmission Mode: 10-/100-Mbps support for full or half-duplex; 1000-Mbps support for full duplex only

Speed: 10/100/1000 Mbps for twisted pair; 1000 Mbps for fiber

Forwarding/Filtering Packet Rate: 1,488,000 pps at 1000 Mbps; 148,800 pps at 100 Mbps; 14,880 pps at 10

Mbps

MAC Address and Self-Learning: 8K MAC address, 4K VLAN table entries

Buffer Memory: Embedded frame buffer: 208 KB

Flow Control: IEEE802.3x compliant for full duplex; Backpressure flow control for half-duplex

Cable Type and Maximum Length: Twisted-pair: CAT5 UTP cable, up to 328 feet (100 m) (ports 1–8);

Single-mode single-strand fiber, up to 12.4miles (20 km): 1000BASE-LX single-strand single-mode WDM (BiDi)

SFP for LGB204C and LGB205C (slots 7 and 8);

Multimode fiber, up to 1804.4 feet (550 m) for LGB200C-MLC;

Single-mode duplex fiber, up to 6.2 miles (10 km) for LGB200C-SLC10;

Single-mode duplex fiber up to 18.6 miles (30 km)for LGB200C-SLC30

User Controls: (1) Reset button

Connectors: (10) RJ-45, (2) slots for fiber media converter modules;

LGB200C-MLC, LGB200C-SLC10, LGB200C-SLC30: (2) LC;

LGB204C, LGB205C: (1) LC

Indicators: (52) LEDs: All: System LEDs: (1) Power, (1) CPU; (12) 10/100/1000 Mbps TP, (12) Link/Act, (12)

PoE-PSE Act and (12) PoE Fail for ports 1–12, (2) SFP (1000 Mbps), (2) SFP (Link/Act) for ports 11, 12

Temperature Tolerance: 32˚ to 104˚F (0˚ to 40˚C)

Relative Humidity: 5% to 90%

Power: 100–240 VAC, 50–60 Hz

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