ZTE · OLT, GPON & Access

ZTE ZXA10 C300, C320 and C600 OLT and GPON boards

ZTE's ZXA10 platforms sit behind a large share of fibre access networks in North Africa, the Gulf and East Africa, usually installed by the operator's original ZTE contract and then left to grow on their own. The enquiries that reach us are the same shape as for Huawei: a GTGH or GTGO service board to add subscribers to a C300 or C320 that has spare slots, a control board that has failed, or a batch of ZXHN ONTs to keep a rollout moving when the original supply line has gone quiet. We source all three on request, with condition stated per line.

How to read these part numbers

ZTE identifies OLT boards by a four-letter functional code. GTGH and GTGO are GPON service boards — 16 and 8 ports respectively — with a trailing G or K indicating the optical class and generation, so GTGHG is the Class C++ version of GTGH. SCXN and SCXM are the control and switching boards for the C300; SMXA/1, /3 and /10 are the equivalents for the C320, the suffix giving the uplink configuration. PRAM and PRWG are AC and DC power boards, GUFQ and GUSQ are uplink boards. ZXHN F-numbers identify ONTs, and the trailing letter — F670L, F6600P — distinguishes Wi-Fi and voice variants of the same base model.

Equipment reference

34 of 34 items

GFGH

Model
GFGH 16-port EPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
16 × EPON, SFP
Condition
On enquiry
Lead Time
On enquiry

GTGH

Model
GTGH 16-port GPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
16 × GPON, Class C+, SFP
Condition
On enquiry
Lead Time
On enquiry

GTGHG

Model
GTGHG 16-port GPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
16 × GPON, Class C++, SFP
Condition
On enquiry
Lead Time
On enquiry

GTGHK

Model
GTGHK 16-port GPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
16 × GPON, Class C+, high-density variant
Condition
On enquiry
Lead Time
On enquiry

GTGO

Model
GTGO 8-port GPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
8 × GPON, Class C+, SFP
Condition
On enquiry
Lead Time
On enquiry

GTGOG

Model
GTGOG 8-port GPON board
Compatibility
ZXA10 C300 / C320
Band / Interface
8 × GPON, Class C++, SFP
Condition
On enquiry
Lead Time
On enquiry

GTTO

Model
GTTO 8-port 10G GPON board
Compatibility
ZXA10 C300
Band / Interface
8 × XG-PON / 10G GPON, SFP+
Condition
On enquiry
Lead Time
On enquiry

GTXO

Model
GTXO 8-port XGS-PON board
Compatibility
ZXA10 C600 / C650
Band / Interface
8 × XGS-PON, SFP+
Condition
On enquiry
Lead Time
On enquiry

GUFQ

Model
GUFQ 4-port 10GE uplink board
Compatibility
ZXA10 C300
Band / Interface
4 × 10GE optical uplink, XFP / SFP+
Condition
On enquiry
Lead Time
On enquiry

GUSQ

Model
GUSQ 4-port GE uplink board
Compatibility
ZXA10 C300
Band / Interface
4 × GE optical uplink, SFP
Condition
On enquiry
Lead Time
On enquiry

HUVQ

Model
HUVQ 4-port 10GE uplink board
Compatibility
ZXA10 C300
Band / Interface
4 × 10GE uplink, SFP+
Condition
On enquiry
Lead Time
On enquiry

PRAM

Model
PRAM AC power board
Compatibility
ZXA10 C300
Band / Interface
AC power input
Condition
On enquiry
Lead Time
On enquiry

PRAMS

Model
PRAMS AC power board
Compatibility
ZXA10 C320
Band / Interface
AC power input
Condition
On enquiry
Lead Time
On enquiry

PRWG

Model
PRWG DC power board
Compatibility
ZXA10 C300
Band / Interface
-48 V DC power input
Condition
On enquiry
Lead Time
On enquiry

PRWGS

Model
PRWGS DC power board
Compatibility
ZXA10 C320
Band / Interface
-48 V DC power input
Condition
On enquiry
Lead Time
On enquiry

SCXM

Model
SCXM control and switching board
Compatibility
ZXA10 C300
Band / Interface
Control and switching, GE / 10GE uplink
Condition
On enquiry
Lead Time
On enquiry

SCXN

Model
SCXN control and switching board
Compatibility
ZXA10 C300
Band / Interface
Control, switching, 10GE uplink, C300 rev. N
Condition
On enquiry
Lead Time
On enquiry

SMXA/1

Model
SMXA/1 control board
Compatibility
ZXA10 C320
Band / Interface
Control, switching and 4 × GE uplink
Condition
On enquiry
Lead Time
On enquiry

SMXA/10

Model
SMXA/10 control board
Compatibility
ZXA10 C320
Band / Interface
Control, switching and 10GE uplink, 10G PON capable
Condition
On enquiry
Lead Time
On enquiry

SMXA/3

Model
SMXA/3 control board
Compatibility
ZXA10 C320
Band / Interface
Control, switching and 2 × 10GE + 2 × GE uplink
Condition
On enquiry
Lead Time
On enquiry

ZXA10 C300

Model
ZXA10 C300 chassis
Compatibility
ZTE ZXA10 C300
Band / Interface
16 service slots, 21-inch ETSI, GPON / EPON / 10G PON, SCXN / SCXM control
Condition
On enquiry
Lead Time
On enquiry

ZXA10 C320

Model
ZXA10 C320 chassis
Compatibility
ZTE ZXA10 C320
Band / Interface
2 service slots, 2U 19-inch, GPON / EPON / 10G PON, SMXA control
Condition
On enquiry
Lead Time
On enquiry

ZXA10 C600

Model
ZXA10 C600 chassis
Compatibility
ZTE ZXA10 C600
Band / Interface
Large-capacity chassis, GPON / XGS-PON / 50G PON ready, dual control
Condition
On enquiry
Lead Time
On enquiry

ZXA10 C620

Model
ZXA10 C620 chassis
Compatibility
ZTE ZXA10 C620
Band / Interface
Compact 2-slot chassis, GPON / XGS-PON
Condition
On enquiry
Lead Time
On enquiry

ZXA10 C650

Model
ZXA10 C650 chassis
Compatibility
ZTE ZXA10 C650
Band / Interface
Compact chassis, GPON / XGS-PON, 10GE uplink
Condition
On enquiry
Lead Time
On enquiry

ZXHN F601

Model
ZXHN F601 ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 1 × GE, bridge ONT
Condition
On enquiry
Lead Time
On enquiry

ZXHN F609

Model
ZXHN F609 ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 1 × GE + 3 × FE + 1 × POTS + Wi-Fi 2.4 GHz
Condition
On enquiry
Lead Time
On enquiry

ZXHN F612

Model
ZXHN F612 ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 1 × GE + 1 × FE + 1 × POTS
Condition
On enquiry
Lead Time
On enquiry

ZXHN F660

Model
ZXHN F660 ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 4 × GE + 1 × POTS + Wi-Fi 2.4 GHz + USB
Condition
On enquiry
Lead Time
On enquiry

ZXHN F6600P

Model
ZXHN F6600P ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 4 × GE + 1 × POTS + Wi-Fi 6 (AX3000)
Condition
On enquiry
Lead Time
On enquiry

ZXHN F6640

Model
ZXHN F6640 ONT
Compatibility
ZTE XGS-PON OLTs
Band / Interface
XGS-PON, 1 × 2.5GE + 3 × GE + 1 × POTS + Wi-Fi 6
Condition
On enquiry
Lead Time
On enquiry

ZXHN F670L

Model
ZXHN F670L ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 4 × GE + 1 × POTS + dual-band Wi-Fi 5
Condition
On enquiry
Lead Time
On enquiry

ZXHN F680

Model
ZXHN F680 ONT
Compatibility
ZTE GPON OLTs
Band / Interface
GPON, 4 × GE + 2 × POTS + dual-band Wi-Fi 5 + USB
Condition
On enquiry
Lead Time
On enquiry

ZXHN F7605P

Model
ZXHN F7605P ONT
Compatibility
ZTE XGS-PON OLTs
Band / Interface
XGS-PON, 1 × 10GE + 4 × GE + Wi-Fi 6
Condition
On enquiry
Lead Time
On enquiry

Cannot find a part number? Send us the number and we will identify and price it.

Ordering notes

Name the chassis first: C300 boards and C320 boards are not interchangeable, and C600 is a different generation again. Then give the board code with its suffix, because GTGH and GTGHG have different optical budgets and the wrong one works on the bench and fails in the plant. State the software version running on the OLT, since ZTE enforces board and release dependencies. For ONTs, give the exact ZXHN model, the quantity, whether you need the operator-specific firmware, and the country of installation — that decides the type-approval position. Condition is stated per quotation — new, new-surplus or refurbished — and where a destination does not admit used network equipment (Algeria is the usual example) we quote new. Hardware only: software licensing remains between the buyer and the manufacturer. Destination type approval and import permits (CST/SABER, TDRA, ICASA, CA, CMC, ARPCE) are the buyer's responsibility and we will say so on the quotation.

Lifecycle and availability

ZXA10 C300 and C320 are end-of-sale in most variants and are supplied as new surplus or refurbished with CRS PLUS warranty; C600 and C650 remain current. ZXHN ONTs are sourced new in volume and refurbished in smaller lots. ZTE's international distribution is thinner than Huawei's, so lead times are stated realistically on each quotation rather than optimistically.

Equipment condition

New — factory-sealed, supplied through the manufacturer's authorised channel or an authorised distributor, with full manufacturer warranty.

New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.

Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.

Condition is confirmed in writing on every quotation before you commit to an order.

Warranty

Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.

Where equipment is supplied new through an authorised channel, the manufacturer's warranty applies and is passed to you.

Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.

Frequently asked questions

No. They share naming conventions but not backplanes. The C320 uses SMXA control boards and its own service-board fits. Confirm the chassis before ordering anything for it.

Related pages

Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its verified supplier network and is not an authorised distributor or agent for any manufacturer listed.

This catalogue is compiled from our supplier network's available inventory and from manufacturer product documentation, and is reviewed monthly. Listing does not indicate stock held by CRS PLUS — availability, condition and lead time are confirmed per enquiry. Last reviewed: 22 August 2026.

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