Features

PoE - 4 Power-Sourcing RJ-45 PoE ports per IEEE 802.3af.Ideal for PoE used in industrial IP video surveillance, wireless-access, VOIP phones, badge readers and support of similar hardened PoE devices

Port Flexibility – Offers 6switch ports, 1 or 2 of which may be 100 Mb fiber, others are 10/100 copper PoE

Hardened – Models available for both industrial (factory floor) and outdoor (temperature-uncontrolled environments)

Redundancy – Includes Link-Loss-Learn (LLL) feature for use in self-healing LAN structures or Dual-Homing on ports 1 and 2.

Performance

• Fiber Ports: 100Mb, all types of connectors for multi-mode and single-mode
• Fiber ports are factory set for FDX. RFQ for internal settings at HDX
• RJ-45 Ports Data Rate: 10/100 Mbps, FDX and HDX modes.
• Auto-negotiation and Auto-cross MDI-MDIX on all RJ-45 ports.
• Occurs at LINK-enable. No cross-over cables required.
• PoE Ports are Ports 3, 4, 5, and 6.
• Non-blocking switching, 128KB packet buffer memory
• Address buffer storage = 2K addresses
• Address buffer age-out time = 300 seconds (see also LLL)

Network Standards

• Ethernet IEEE 802.3, IEEE 802.3u; IEEE 802.1p, IEEE 802.3af for PoE, 100BASE-TX,
• 10BASE-T, 100BASE-FX
• LLL (Link-Loss-Learn) (non-dual-homing models)
• Factory default for LLL is activated on Ports 1 and 2, the non-PoE ports.
• Dual-homing Models: Port 1 is primary; Port 2 is back-up
• On activated ports, when a loss of link or reconfiguration BPDU for STP or RSTP is detected, the PES42 will flush internal address buffers and will pass the signal to other LLL activated ports. This enables the PES42 to change the direction of packets flow and propagate the self-healing reconfiguration signal down the line.

Operating Environment

Ambient temperature ratings

• PES42H: the ambient temperature rating is -25°C to 60°C long term per independent agency tests (UL 60950), or –40°C to 85°C short term per Type Tests (IEC 60068)
• PES42P: the ambient temperature rating is -40°C to 75°C long term per independent agency tests (UL 60950), or –50°C to 100°C short term per Type Tests (IEC 60068)
• Storage Temperature: -40° to 185°F (-40°to 85°C)
• Cold Start: PES42H model to -20°C, PES42P model to -40°C
• Ambient Relative Humidity: 5% - 95% (non-condensing)
• Altitude: -200 to 50,000 ft. (-60 to 15,000m)
• Conformal coating (humidity protection) optional, request quote.
• Designed for NEBS compliance, including vibration, shock, and altitude.

Packaging

• Enclosure: Robust sheet metal (aluminum)
• H and P Models: IEC 529 rated IP40
• Dimensions of Units: 3.6 in H x 3.0 in W x 1.7 in D (9.2 cm x 7.6 cm x 4.3 cm)
• Weight: PES42 Switch Units: 9.5 oz (270g)
• Cooling Method: Case used as heat sink

Mounting for PES42 Family of Switch Units

• Metal Panel Mounting Clips: included
• DIN-Rail Mounting Option: Model # DIN-RAIL-LATCH, illustrated here;
• Rackmount Option: Model MC14-TRAY.
• Depth: 6.0", Width 17",
• Height: 2.25"(15 cm D x 43cm W x 5.7cm H)

Fiber Port Connectors

"ff" selections of the "fiber flavor"

• Use 2ff for a 2-fiber 4-copper model, 1ff for 1-fiber 5-copper model
• No entry in the "ff" field designates a 6-copper port PES42 Switch.
• "1SC" or "2SC"= 100BASE-FX-SC: FO multi-mode with SC type, 2 km
• "1ST" or "2ST"= 100BASE-FX-ST: FO multi-mode with ST type, 2 km
• "1MTRJ" or 2MTRJ" = 100BASE-FX-MTRJ: FO multi-mode w/ MTRJ, 2 km
• "1MLC" or "2MLC" = 100BASE-FX-MLC: FO multi-mode with LC, 2Km
• "1SSC" or "2SSC" = 100BASE-FX-SSC: FO single-mode with SC, 20 km
• "1SSCL" or "2SSCL"= 100BASE-FX-SSCL: single-mode SC Long Reach 40 km
• "1SST" or "2SST" = 100BASE-FX-SST: FO single-mode with ST, 20 km
• "1SLC" or "2SLC" = 100BASE-FX-SLC: FO single-mode with LC-type, 15 km
• For other fiber connector types, request quote.

RJ-45 Port Connectors

• RJ-45 with Auto-cross, 100BASE-TX and 10BASE-T: shielded 8-Pin female.
• Supports shielded (STP) and unshielded (UTP) Cat. 5 and higher. PoE power is delivered to the data pairs of the twisted-pair port pins.

LED indicators, dual, top front and in end:

• POWER: ON for -48VDC input power applied to the unit
• 10/100 per RJ-45 port: Steady ON for 100 Mb, OFF for 10 Mb speed
• LK/ACT per port: Steady ON for LINK with no traffic, blinking for Activity.
• F/H per port in end: Steady ON for F/D mode, OFF for H/D mode.
• PoE, ports 3, 4, 5, and 6: ON when delivering power (yellow area of label)

Power Input

• Total Power Input Required: for 4 PoE ports, 66 watts max. or 1.4A @ 48VDC,
• (15.4 watts/port) plus 7 watts typical for the PES42 unit
• Terminal Block for -48V DC input (range of 46 to 60V DC), built-in for +, -, ground.
• The 8-15V DC jack is also present, but can only be used to power the PES42 unit when no PoE devices are attached.
• Internal DC power floats, user may ground + or – if desired

Alarm Terminal Block, two screw terminals

Internal 60VA Relay Contact: Open for Power Off, Closed for Power On

Agency Approvals and Standards Compliance

• UL listed (UL60950), cUL, CE, Emissions meet FCC Part 15, Class A.
• IEC61850 EMC and Operating Conditions Class C for Power Substations
• IEEE 1613 Env. Std for Electric Power Substations
• NEBS L3 and ETSI compliant including vibration, shock, and altitude
• NEMA TS-2 and TEES for traffic control equipment
• Designed for above-the-ceiling (plenum) installation
• Compliant with EN50155 Railway Applications Standard

Warranty

Three years

Datasheets with Product Certifications