Lantronix
SISTP1040-551-LRT Install Guide
33841 Rev. A
5
•
2k MAC forwarding addresses
•
Industrial design: fanless, wide operating temperature range (-40 to +75°C), Dual power input (48~57
VDC), IP30
•
DIP switch to enable/disable Power alarm, Broadcast storm limit, Jumbo Frame support, PoH mode /
802.3bt mode, and PSE Link Pass Through mode
PoE Features
•
IEEE 802.3bt compliant
•
IEEE 802.3at compliant
•
IEEE 802.3af compliant
•
PoH (Power over HDBaseT) mode
Specifications
Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3x, IEEE 802.1p, IEEE 802.3af,
IEEE 802.3at, IEEE 802.3bt, PoH (Power over HDBaseT)
Protocols
CSMA/CD
Connectors
(5) 10/100/1000Base-T RJ-45 ports; (1) 100/1000Base-X SFP slot
SFP (pluggable) ports 100/1000Base-X SFP slot
MAC Addresses
2K MAC address table
Status LEDs
Power Status LED: Indication of power input status
Ethernet port LED: Link/Act & Speed
PoE power LED: PoE power status indication
DIP Switches
SW1 (Power): Power alarm On/Off
SW2 (Broadcast): Broadcast Storm limit On/Off
SW3 (Jumbo): Jumbo Frame support On/Off
SW4 (PoE): On - PoH Mode, Off - 802.3bt Mode
SW5: (LPT) PSE LPT On/Off
Storm Control
Multicast/Broadcast/Flooding Storm Control per system basis enable/disable
Flow Control
IEEE 802.3x (Full Duplex). Flow control is disabled by default; the switch will enable
auto-negotiation when the link partner has flow control enabled.
QoS
QoS IEEE 802.1p, 4 queues per port. Supports Strict priority queue scheduling.
Prio 7 to Q3, Prio 6 to Q3, Prio 5 to Q2, Prio 4 to Q2, Prio 3 to Q1, Prio 2 to Q1, Prio 1
to Q0, Prio 0 to Q0. VLAN priority will map to the corresponding queue following the
priority-to-queue mapping.
Dimensions (without
DIN rail clip)
130 mm H x 62 mm W x 105.3 mm D
5.11 In H x 2.44 In W x 4.14 In D
Power Input
Redundant Input Terminals; Reverse power protection
Input voltage range
48V-57V (PoE), 50V-57V (PoE+), 52V-57V (PoE++)
Power consumption
5W (without PoE)
Power-over-Ethernet Total PoE Budget: 360 Watts; 90 Watts on all 4 ports simultaneously
Ingress Protection
IP30
Environment
Operating Temp: -40°C to +75°C; Storage Temp: -40°C to +85°C
Humidity: 5% to 95% (non-condensing)
Installation options
DIN-Rail mounting, Wall mounting
Weight
2.10 Lbs. [0.95 Kg.]
MTBF
> 25 years
Warranty
5 Years