SWD.de/+ Manufacturer +/B&E Technologies/BET-Network Arcnet Adapters and Hubs for QNX2 and QNX4(former Corman Tech) products

BET-CT-N128 877,00 �

Fri, 03 Jan 2014 17:27:00 +0100

B&E Technologies CT-N128

CorNet ARCNET Adapter PC Fiber ST 820nm QNX

DESCRIPTION
This is an ARCNET fiber optic adapter for QNX 2 and QNX 4 networks. The CorNet ARCNET Adapters - Fiber Optic offers high resistance to radio frequency interference. This is due to glass fiber being used as the medium to transmit the data packets across the network. Since glass is an insulator rather than a conductor of electric current, this medium cannot be affected by "noise" from other electrical sources, such as motors, radio transmitters, or lightning. With fiber optics, light is the source of energy that permits this transmission of data.

OPERATING ENVIRONMENT
Power:	+5V DC +/-5% @ 0.5A maximum (240 mA typical)
Operating Temperature:	0 to +55ºC
Storage Temperature:	-40 to +125ºC
Humidity:	5% to 80% (non-condensing)

ARCNET LAN INTERFACE
Two ST connectors
820nm to 850nm
Modified Token Passing Local Area Network
2.5 Megabaud transmission rate
Supports up to 255 nodes
Requires only 8 kbytes of Address Space
IBM PC, XT, AT and compatible
Switch selectable memory map base address (CC00,CE00,DC00,DE00,EC00,EE00)
Menu selectable node ID and interrupt level (levels 2,3,4,5,6 & 7)
2 KB dual ported RAM buffer for high speed interleaved message transfer
Software reset capability
Optical Power Budget:


PHYSICAL SPECIFICATIONS
Short length 8 Bit ISA Bus Card ( 4.97" long )
Switch selectable memory map base address
green LED indicates that the network is operating normally
red LED indicates node activity

INSTALLATION CONSIDERATIONS
Fiber Optic Cable Type	Dual Fiber
	Graded Index (Multi-Mode)
	62.5/125µm or 100/140µm
	ST connectors

Cable specifications include a standard connector loss for both ends of a single cable. It is recommended to allow 2dB of loss to allow for dirt and cracks in the connectors for any given link. Each fusion splice typically adds 0.25 dB loss, and barrel connector splices are the sum of the barrel connector and two end connector losses. All these factors result in loss along the line and must be considered.

Maximum Distance per Segment
A segment is the cable between two hubs or a hub and a card on the network. The maximum length of a segment of fiber optic cable is dependent on the quality, size, connectors, splices and rating of the fiber optic cable. The most important fiber optic cable specification is the attenuation per kilometer. In combination with the link budget shown previously, the maximum segment length can be calculated.

For example, consider a fiber optic cable with the following specifications:
-62.5/125µm
-Maximum attenuation 3.0 dB/Km
-No splices in entire cable length
-ST connectors on both ends
-Grade F, OFNR (UL Listed Riser)
-850 nm

From the Optical Power Budget chart the minimum Link Budget is 9.9 dB. Allowing the recommended 2 dB margins, the maximum segment length is then:

Max. Segment Length

Maximum Network Span
The maximum span defines the longest signal path length between any two nodes in the network. This determines the maximum end to end propagation delay. ARCNET controller chips have several internal timers based on the maximum propagation delay for a particular timeout level. A signal is allowed to pass through up to ten hub delays plus 2000ft [609m] of a coax cable at each segment to determine the standard propagation delay times. This becomes 22,000ft. [6705m] for a coax network. Since the velocity of propagation is lower in fiber optic cable, the network span is reduced. The maximum span for a network connected entirely with fiber optic cable using standard time-outs is approximately 18,500 ft. [5600 meters].

CONFORMS TO THE FOLLOWING STANDARDS
ARCNET:	ANSI 878.1
EMC:	EN 50082-1 (Immunity)
	IEC 801-2:1991
	4KV Contact, 8KV Air
	IEC 801-3:1984
	3V/m
	IEC 801-4:1988
	0.5 KV Signal line,
	1 KV Power line
European CE compliance

BET-CT-N327 1.173,00 �

Fri, 03 Jul 2015 11:40:43 +0200

B&E CT-N327 ARCNET Adapter ISA PC Industrial Temperature Range Fiber ST 820nm QNX4

BET-CT-N328 1.254,00 �

Fri, 03 Jul 2015 11:40:43 +0200

B&E CT-N328 ARCNET Adapter Micro PC Industrial Temperature Range Fiber ST 820nm QNX4

Corman Tech

CT-N328

Rev.:	V2.8
Mbps:	2.5
Bus:	ISA
Bit:	8
IRQ:	2-7
Topology:	S
Anschluss:	SMA LWL
Arcnet-Chip:	SMC COM90C66
Bauart:	DIL (Dual In-line)
Länge[mm]:	130/145

COR-CT-N805A 1.495,00 �

Tue, 23 Mar 2021 10:22:55 +0100

Corman Tech/B&E, CT-N805A


Hersteller / producer:	Corman Tech
Produkt-Bez. / brand name:	CT-N805
Rev.:
Ports:	8
Topology:	( - )Bus, ( X )Star , ( X )Linking port available
Abmessungen/Dimensions:	Breite/Width: 220 [mm] x Tiefe/Deep: 190 [mm] x Höhe/Height: 65 [mm] , Gewicht/Weight: 2,00 [kg]
Connections:	( X )BNC(600 mtr), ( - )TP/RJ-11(120 mtr),
Volt(age):	( - )220/240, ( - )110/130, ( X )220/240<>110/130 [V]
Netzteil/Power Supply:	( X ) intern/internal, ( - ) extern/external

CorNet ARCNET Diagnostic Hub 8 Port Coax CE

DESCRIPTION
This is an ARCNET hub with diagnostic LEDs and linking ports. The CT-N800 series of hubs was created to fill a need for an ARCNET hub with additional diagnostic capabilities for tracking down reconfiguration problems without resorting to the complexity and cost of an "Intelligent Hub". These hubs are built to withstand a wide range of temperature and power line voltage swings. The hubs maintain full output levels even when running at maximum temperature and data traffic loads. This stability is provided through the use of a switching regulator in the power supply and attention to detail in the output driver section. The switching regulator produces less heat and withstands brownouts better than a linear regulator. Proper thermal design ensures that heat produced in the output drivers is dissipated via convection air currents in any acceptable mounting position.

OPERATING ENVIRONMENT
Power:	120 VAC +6%/- 10% @ l60 mA
	240 VAC +6%/- 10% @ 80 mA
	50 Hz or 60 Hz
Operating Temperature:	0 to 55 ºC
Storage Temperature:	-40 to 125 ºC
Humidity:	5% to 80% (non-condensing)

ARCNET LAN INTERFACE
Transmit level	15.4 Vp-p
Receive Sensitivity	3.0 Vp-p
Impedance	93 ohm coax
Connectors	BNC connectors

PHYSICAL SPECIFICATIONS
Height	2.75 inches
Width	8.5 inches
Depth (including connectors)	7.5 inches
Weight	5 pounds
Included with the hub are two mounting brackets and four bolts for attaching the brackets to the hub. A link cable and one terminator are included for expanding the hub configuration to add more ports or to connect hubs with different types of media. A detachable power cord is also included.

INSTALLATION CONSIDERATIONS
Coax Cable type	RG62A/U 93 ohm with BNC connectors
Coax Distances	From node to hub 2000 ft.
	Total network span up to 22,000 ft. (using standard time-outs)
	Maximum of 10 active hubs may be between any two nodes on the network

Mounting	19" EIA rack mountable
	wall mountable
	stackable (up to 4 hubs)
CONFORMS TO THE FOLLOWING STANDARDS
ARCNET:	ANSI 878.1
EMC:	EN55022:1994 (Emissions)
	CISPR 22 1993-12 Class A
	FCC Part 15 Class A
	EN 50082-1 (Immunity)
	IEC 801-2:1991
	8KV Contact, 8KV Air
	IEC 801-3:1984
	3V/m
	IEC 801-4:1988
	0.5 KV Signal line,
	1 KV Power line
Safety:	EN 60950:1992/A1:1993
	IEC 950:1991+A1:1992+A2:1993
	UL 1950, cUL (CSA 950 accepted equivalent)
Products are marked as certified to the CE standards.

BET-CT-N815 1.256,00 �

Fri, 03 Jan 2014 17:59:30 +0100

B&E CT-N815 ARCNET Diagnostic Hub 8-ports Twisted Pair, UL(CE)

Hersteller / Produzent:	B & T
Produkt-Bez. / Markennamen:	CT-N815
Rev.:
Ports:	8
Topologie:	(-) Bus, ( X ) Star, ( X ) Die Verbindung von Anschluss verfügbar
Abmessungen / Gewicht:	Breite / Breite: 220 [mm] x Tiefe / Tiefe: 180 [mm] x Höhe / Höhe: 65 [mm], Gewicht / Weight: 2,00 [kg]
Anschlüsse:	( ) BNC (600 mtr), ( X ) TP/RJ-11 (120 mtr)
Volt (Alter):	(-) 220/240, (-) 110. / 130 in der ( X ) 220/240 <> 110/130 [V]
Netzteil / Stromversorgung:	( X ) Praktikant / innen, (-) extern / extern

BET-BOOT-ARCN-V2.8 40,00 �

Thu, 02 Jan 2014 16:58:11 +0100

B&T / Corman Boot ROM V2.8 Corman Arcnet QNX2/4

BET-BOOT-ARCN-V2.6 40,00 �

Mon, 20 Jan 2014 21:16:58 +0100

B&T / Corman Boot ROM V2.6 Corman Arcnet QNX2/4

BET-CT-N108-V2.8 695,00 �

Tue, 30 Nov 2021 15:05:39 +0100

B&E CT-N108 V2.8 Network Arcnet Adapter

Hersteller / Producer: B&T former Corman Technologies, Inc.

Produkt-Bez. / brand name: CT-N108 V2.8

TECHNISCHE SPEZIFIKATIONEN / technical Specification

Rev: V2.8 Mbps: 2.5 Bus: ISA Bit: 08 IRQ: 03-07
Topology: S Connector: BNC Arcnet-Chip: COM90C66 Style: QFP Length [mm]: 130/145
Style Legend: DIL(Dual In-Line), LCC(Leaded Chip Carrier), QFP(Quad Flad Pack), Topology: S(Star), B(Bus)

ARCNET Adapter PC Coax QNX
Dieser Adapter ist eine angepasste ARCNET Adapter hergestellt ausschließlich für QNX Software Systems Ltd Dieses Produkt ist jetzt erhältlich. Ursprüngliche QNX Software Systems Teilenummer: 003049.

B&E Technologies CT-N108

CorNet Arcnet Adapter PC Coax QNX

DESCRIPTION
This is a coax ARCNET adapter. This adapter is fully compatible with both QNX 2 and QNX 4.

OPERATING ENVIRONMENT
Power:	+5V DC +/-5% @ 1A (typicalles than 200mA)
	-12V DC +/- 5% @ 21 mA
Operating Temperature:	0 to 43 ºC
Storage Temperature:	-40 to 125 ºC
Humidity:	5% to 80% (non-condensing)
Signal Levels:	Transmit: 15.4 Vp-p Receive sensitivity: 3.0 Vp-p

ARCNET LAN INTERFACE
Modified Token Passing Local Area Network
2.5 Megabaud transmission rate
Supports up to 255 nodes
Requires only 8 kbytes of Address Space
IBM PC, XT, AT and compatible
Switch selectable memory map base address (CC00,CE00,DC00,DE00,EC00,EE00)
Menu selectable node ID and interrupt level (levels 2,3,4,5,6 & 7)
2 KB dual ported RAM buffer for high speed interleaved message transfer
Software reset capability

PHYSICAL SPECIFICATIONS
PCB mounted low profile BNC connector to RG-62 A/U 93 Ohm ciaxial cable
green LED indicates that the network is operating normally
red LED indicates node activity
Short length 8 Bit ISA Bus Card ( 4.97" long)

INSTALLATION CONSIDERATIONS
Coax cable type	RG62A/U93 ohm with BNC connectors
Coax distances	From node to hub 2000 ft. (600m)
	Total network span up to 22,000 ft (6600m) (using standard time-outs)
	Maximum of 10 active hubs may be between any two nodes on the network

CONFORMS TO THE FOLLOWING STANDARDS
ARCNET:	ANSI 878.1
EMC:	EN55022:1994 (Emissions)
	CISPR 22 1993-12 Class A
	FCC Part 15 Class A
	EN 50082-1 (Immunity)
	IEC 801-2:1991
	8KV Contact, 15KV Air
	IEC 801-3:1984
	3V/m
	IEC 801-4:1988
	0.5 KV Signal line,
	1 KV Power line
European CE compliance