Slip ring types / FORJ / Single way series / MJP OFRJs

Position：Home > Slip ring types > FORJ > Single way series > MJP OFRJs >

MJP OFRJs

MJP Optical fiber rotary joint（OFRJ）

MJP-155-28

Enlarge

MJP-SAP-131

Enlarge

The particularity of MJP type optical fiber slip ring is that it has very high return loss (> 55 or > 60 dB), and its starting moment is very small, so it can rotate at high speed. It is especially suitable for optical coherence tomography (OCT).

The second picture on the left shows MJP driven by gears with SC/APC sockets. We can also provide belt pulley drive mode. Both methods are suitable for OCT system.

The insertion loss and return loss of all optical fiber rotary joints are accomplished by optical fiber fusion. That is to say, the additional value of optical fiber connector is not included in the test data.

Technical parameter

Parameter	Value
Wavelength	1310/1550nm, or 850/1310nm
Insertion loss	<2 dB (Typical value: <1 dB)
Insertion loss variation	<+/-0.5 dB
Return loss (Single mode)	>55 dB (MJPP: >60 dB)
Maximum speed	10,000 RPM
Pressure compensation	None
Pulling force	10 N (900 um buffer)
Starting torque	<0.01 Nm
Life expectancy	>50 billion round
Withstanding power	>23 dBm
Working temperature	-40 to 65 C
Storage temperature	-45 to 75 C
Package type	Bilateral pigtail output
Body material	Stainless steel
Fiber type	Single mode / multi mode
Connector type	FC, SC, ST, SMA, LC or /APCs
Actual size	17.0 mm dia. x 48.5 mm length
Actual weight	~85 g
Vibration standard	MIL-STD-167-1A
Impact standard	MIL-STD-810G
IP rating	IP 50

Order code
MJP- working wavelength- Fiber category- Connector type
Document download
MJP outline drawing

Single way series

MJP OFRJs

Scan it