Huawei OSN3500 7500 2-ports 10G Ethernet Processing Board SSN1EAS2

(5 reviews) | 15 sold | 9 QA

2 in stock      3-5 days lead time

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PN: 03051791 Categories: ,
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SSN1EAS2 2-ports 10GE Ethernet Processing Board with LAN Switch, apply to Huawei OSN3500, OSN7500

Supports 10GBASE-LR and 10GBASE-LW Ethernet optical ports, which comply with IEEE 802.3ae.

Supports Non-autonegotiation mode.

Supports Query/Setting of port status and Query of port types.

Not supports Setting of optical power thresholds.

Supports XFP optical modules.

Supports PORT-based transparent transmission.

Supports PORT-shared EVPL services.

Supports VCTRUNK-shared EVPL services.

Supports a maximum of 2048 links.

Supports a maximum of one virtual bridge (VB) on N1EAS2 boards.

Supports blacklist that can contain 512 records.

Supports static media access control (MAC) address table that can contain 512 records.

Supports the self-learning of the source MAC address.

Supports the configuration of static MAC routes.

Supports the query of the aging time of an MAC address.

Supports the query of learned MAC addresses by VB+VLAN or VB+LP.

Supports EPLAN services that are based on IEEE 802.1d MAC bridges.

Supports EVPLAN services that use stack VLAN encapsulation.

Supports data isolation based on VB+VLAN.

Supports EVPLAN services based on IEEE 802.1q virtual bridges and IEEE 802.1ad provider bridges.

Supports IEEE 802.3,Ethernet II, IEEE 802.1 q/p.

Supports the setting of the frame length to a value ranging from 1518 bytes to 9600 bytes.

Supports a jumbo frame with a maximum length of 9600 bytes.

Supports bound bandwidth 64xVC-4 or 192xVC-3.

Supports VC-4-Xv (X≤8), VC-3-Xv (X≤24), and VC-4-4c concatenation granularities.

Supports a total number of 4094 VLANs, which comply with IEEE 802.1q/p.

Supports a maximum of 10 Gbit/s upstream bandwidth and can adapt to the bandwidth of its slot.

Supports a maximum of 24 VCTRUNKs.

Not supports TPS,BPS,PPS,MSTP,ERPS; supports DLAG.

Supports manual link aggregation and static link aggregation.

Supports the load sharing mode and load non-sharing mode.

Supports P2P LPT P2MP LPTand LCAS in compliance with ITU-T G.7042.

Supports the broadcast packet suppression function and RSTP, which comply with IEEE 802.1w.

Supports the port-based traffic control function that complies with IEEE 802.3x.


SSN1EAS2 is a 2-ports 10 GE Ethernet services board, can be used on Huawei OSN3500, OSN7500. SSN1EAS part number is 03051791. SSN1EAS2 comes with 2 units 10GBASE-LR (LAN) XFP module, transmission distance is 10km. XFP module is swappable to perform different transmission distance.

Tech Specs
Front Panel


Valid Slot
OSN 3500: The SSN1EAS2 can be installed in slots 5-8 and 11-14.

OSN 7500: The SSN1EAS2 can be installed in slots 1-8, 11-18, and 26-31

Optical Interface Parameter
Transmission rate 10.3125 Gbit/s or 9.953 Gbit/s
Processing capability 2x10GE signals
Type of optical interface 10GBASE-LR/LW
Type of fiber Single-mode LC
Transmission distance (km) 10
Operating wavelength range (nm) 1290 to 1330
Maximum mean launched power (dBm) -1
Minimum mean launched power (dBm) -6
Receiver sensitivity (dBm) -11
Minimum extinction ratio (dB) 6
Connector type LC
Maximum -20 dB spectral width (nm) 1
Minimum side mode suppression ratio (dB) 30
Mechanical Specifications
Dimensions (mm) 25.4 (W) x 235.2 (D) x 261.4 (H)
Weight (kg) 1.2
Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm



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Q: What’s the difference between different functional versions?

A: The EAS2 is available in the following functional versions: N1 and N3. Differences are as below:

N1 N3
ERPS function Not supported Supported
One-fiber bidirectional optical modules Not supported Supported
Pluggable optical module XFP optical module SFP+ optical module
Ethernet virtual private line (EVPL) service Supports a maximum of 2048 link Supports a maximum of 4096
Bound bandwidth 64xVC-4 or 192xVC-3 128xVC-4
MPLS technology Not supported Supported
Maximum uplink bandwidth Supports a maximum of 10 Gbit/s Supports a maximum of 20 Gbit/s
MSTP Not supported Supported
ERPS Not supported Supported


Q: What is the feature code of EAS2?

A: EAS2 has no feature code.


Q: Can I change XFP module to reach longer transmission distance?

A: Yes, you can, please contact sales team, for available XFP module and cost.


Q: Can I equip different specification XFP module on different port, to perform different transmission distance for each port?

A: Yes, you can, but that not recommended.


Q: Can I use compatible XFP module on SSN1EAS2 board?
A: Yes, you can, the board might generate alarm, but it won’t affect use.


Q: Can I return/exchange board if not compatible with my system?

A: Yes, please tell our sales team your system and main control board version, before your purchase.


Q: The board is new or refurbished?

A: Yes, it is original new, not been used.


Q: Do you sell XFP module separately?

A: Yes, we do.


Q: What is the lead time for SSN1EAS2 board?

A: In normal condition is 5 days, better to confirm with our sales team before your purchase.

Reviews (5)

5 reviews for SSN1EAS2

  1. Schmidt

    Great repeat vendor and fair prices.

  2. Garcia

    I was satisfied when I saw it

  3. Ivaylo

    Can EAS2 convert from SDH to Ethernet?

  4. Onopriychuk

    ERPS function is supported on EAS2?

  5. Kjenslie

    This time we purchased 1pcs EAS2 to realise 10GE service on OSN3500, very urgent to use it, even the price is very high we have no choice, in the future, we considering does OSN3500 have other board for 10GE service?

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