10GE IOA

IOA label	ES2-S1 10GE IOA
Number of IOA ports	1
Software release	First supported: 7.0.1
Description	40 W Full-height module Uses a range of 10-gigabit small form-factor pluggable (XFP) transceivers to support different modes and cable lengths.
Capability	Ethernet (IEEE 802.3ae) 10Gb Base-SR/LR/ER Port can operate in full duplex mode with an average data rate of 3.4 Gbps
Software features	See Ethernet IOAs for information about the layer 2 and layer 3 protocols and applications that this module combination supports.
Model compatibility	E320 router E120 router
Line module compatibility	ES2 4G LM
SRP module compatibility	SRP-100 SRP-120 SRP-320
Line module redundancy compatibility	Can be paired with an ES2 4G LM. Must be installed in the same redundancy group as an ES2 4G LM and ES2–S1 REDUND IOA combination.
Port redundancy support	Not applicable
Cables and connectors (multimode [SR])	One LC full duplex connector Transmit power: min: –7.3 dBm max: –1.0 dBm Receive input power: min: –9.9 dBm max: –1.0 dBm See the following corresponding table (SR Fiber Optic Cabling) for cabling requirements. See E120 and E320 Hardware Guide, Chapter 5, Cabling the Router for more information.
Cables and connectors (single-mode [LR])	One LC full duplex connector Transmit power: min: –8.2 dBm max: 0.5 dBm Receive input power: min: –14.4 dBm max: 0.5 dBm See the following corresponding table (LR Fiber Optic Cabling) for cabling requirements. See E120 and E320 Hardware Guide, Chapter 5, Cabling the Router for more information.
Cables and connectors (single-mode [ER])	One LC full duplex connector Transmit power: min: –4.7 dBm max: 4.0 dBm Receive input power: min: –15.8 dBm max: –1.0 dBm See the following corresponding table (ER Fiber Optic Cabling) for cabling requirements. See E120 and E320 Hardware Guide, Chapter 5, Cabling the Router for more information.
LEDs	Board-level LEDs: OK (green)—Physical link is connected properly and is functioning properly FAIL (red)—Failure detected Port LEDs: LK (green)—Ethernet link is up ACT (green)—Blinks when there is Ethernet traffic being received
Alarms, errors, and events	See Monitoring Ethernet Interfaces in JUNOSe Physical Layer Configuration Guide, Chapter 5, Configuring Ethernet Interfaces.

Table 17: SR Fiber Optic Cabling

Fiber Type	Minimal Modal Bandwidth at 850 nm (MHz*km)	Maximum Operating Range (meters)
62.5 microns	160	26 (85.3 ft)
	200	33 (108.27 ft)
50 microns	400	66 (216.54 ft)
	500	82 (269.03 ft)
	2000	300 (984.25 ft)

Table 18: LR Fiber Optic Cabling

Fiber Type	Nominal Wavelength (nm)	Maximum Operating Range (kilometers)
9 microns	1310	10 (6.2 miles)

Table 19: ER Fiber Optic Cabling

Fiber Type	Nominal Wavelength (nm)	Maximum Operating Range (kilometers)
9 microns	1550	40 (24.85 miles)

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